Use graphing technology to find the range of the function
f(x) = –x^2 – 10x – 27
Answers
Related Questions
simplify 2√2-3/√2+4/√8
Answers
Answer:
This is SURD, but the question is not well imputed (isn't well formed) some should be in bracket and left with one outside. check it well
Evaluate. 4^3⋅(100÷25)−5^0
Answers
[tex]4 {}^{3} .(100 \div 25) - 5 {}^{0} [/tex]
Solution[tex] {4}^{3} \times (100 \div 25) - {5}^{0} \\ \\ = 64 \times 4 - 1 \\ \\ = 256 - 1 \\ \\ = 255[/tex]
[tex] \fbox \red{Hope This Helps }[/tex]
Answer:
255
Step-by-step explanation:
1) Simplify 100 ÷ 25 to 4.
4³ × 4 - 5⁰
2) Use Rule of Zero: x⁰=1
4³ × 4 - 1
3) Use Product Rule
4⁴ - 1
4) Simplify 4⁴ to 256
256 - 1
5) Simplify
255
Solve for x - 5 - 3 * + 1 = - 45
Answers
Answer:
[tex]x = \frac{41}{2} [/tex]
Step-by-step explanation:
x - 5 - 3x + 1 = -45
-2x - 4 = -45
-2x = -45 + 4
-2x = -41
x = 41 ÷ 2
x = 41/2
Step-by-step explanation:
[tex]\tt{}x - 5 - 3x + 1 = - 45[/tex]
[tex]\tt{} - 2x - 4 = - 45[/tex]
[tex]\tt{}- 2x= - 45 + 4[/tex]
[tex]\tt{} - 2x = - 41[/tex]
[tex]\tt{} x = \frac{41}{2} [/tex]
[tex]\tt{}x = 20 \frac{1}{2} [/tex]
Solve for w.
–1.01 = 1.4(w + 2) − 2.41
Answers
Answer:
w=-1
Step-by-step explanation:
Algebra.
Answer:
w = - 1Step-by-step explanation:
–1.01 = 1.4(w + 2) − 2.412.41 - 1.01 = 1.4(w + 2)1.4 = 1.4(w + 2)w + 2 = 1w = 1 - 2w = - 1 Which of the following could be the number shown on the number line?
A. √24
B. √27
C. √20
D. √26
Answers
Answer: (A) 24
Step-by-step explanation:
Anybody? need help asap
Answers
Answer:
x = -1
Step-by-step explanation:
5x + 3 -2x = 2(x + 1) >>> Simplify by combining terms
3x + 3 = 2x + 2 >>> Subtract 2x and 3 from both sides
x = -1
Solve the inequality and graph the solution on the line provided. -20+5x >5
Answers
Answer:
x>5
Step-by-step explanation:
-20+5x>5
5x>25
X>5
X=
--l----l----l----l----l----l----l----l----l
6 7 8 9 10 11 12 .... ∞
Write 47/11 as a decimal. If necessary, use a bar to indicate which digit or group of digits repeats
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What is the measure of Zx?
Angles are not necessarily drawn to scale.
B
42
109°
D
29
E
А
F
Answers
Answer:
a straight line has an angle of 180
therefore 180-109=71
71÷2 = 35.5
x is 35.5 degrees
The measure of x is 29 degree.
What is Parallel line?Straight lines that are always the same distance apart from one another are called parallel lines.No matter how far apart they are from one another, parallel lines can never intersect.As, Parallel line have property
Any two lines are considered to be parallel if the angles formed by them are equal.If the Opposite interior angles formed by two lines are equal, they are said to be parallel.If the Opposite exterior angles formed by two lines are equal, they are said to be parallel.If the Successive interior angles on the same side of the transversal are additional, two lines are said to be parallel.As, <CBA = <BAD (Alternate Interior Angle)
So, <BAD = 42
Now, <BAD + <BAC + <CAE = 180 (Linear Pair)
42 + 109 + x = 180
151 +x = 180
x = 180- 151
x = 29
Learn more about Parallel line here:
https://brainly.com/question/16701300
#SPJ7
Which of these following numbers is 100 times larger than five hundred and fifty-five? (a)55.5 (b) 555 (c) 5550 (d) 55500 (e) 555000
Why
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Answer:
(d)55500
Step-by-step explanation:
just multiply 555 by 100 to get 55500
A line has a slope of 53. Which of the following points could this line pass through?
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Answer:
Since the slope of the line is reciprocal to the given slope, then the line with a slope of 5/3 passes through the points (5, 7) and (10, 10).
The formula for calculating the slope of a line is expressed as:
We need to get the points that could pass through the line
Looking at the coordinate of option D (5, 7) and (10, 10). Get the slope:
Since the slope of the line is reciprocal to the given slope, then the line with a slope of 5/3 passes through the points (5, 7) and (10, 10).
Step-by-step explanation:
Answer:
hi I'm Andrew and I will get back to your question
10 - 2(3p - 6)
How do I evaluate this?
Answers
Answer:
−6+22
Step-by-step explanation:
1. Distribute
10−2(3−6)
10−6+12
2. Add the numbers
10- 6+12
22-6
3. Rearrange Terms
22+6
-6+22
In the fourth grade at Jefferson elementary School, there are 125 students. In the fifth grade, there are 136 students. How many total students are there in fourth and fifth grade?
Answers
answer is 261
Step-by-step explanation:
add both numbers together
Your grandfather placed $5,000 in a trust fund for you. In 12 years, the fund will be
worth $10,000. What is the rate of return on the trust fund?
Answers
Answer:
fv/pv=(1+r)^n
10,000/5000=(1+r%)^12
2=(1+r%)^12
r= 5.95
Step-by-step explanation:
fv/pv=(1 + r)^n
10000/5000=(1 + r%)^12
2=(1 + r%)^12
r=5.95
What is 1 plus 1 in active numbers
Answers
Hoped t helped
Mai, goran, and Juan have a total of $84 in their wallets. Goran has 3 times what Juan has. Mai has $6 less than Juan. How much does each have?
Answers
Answer:
Goran: $54
Juan: $18
Mai: $12
Step-by-step explanation:
Please leave “thanks” heart
Yesterday you borrowed $60 from your brother. Every day that you don't pay it back, you owe $2.00 more. So today, day one, you owe him $62.00, on day two you will owe him $64.00, on day three you will owe him $66.00, etc. If you still haven't paid him back, how much will you owe him on day 25?
Answers
Answer:
110 dollars.
Step-by-step explanation:
Since every day you owe him 2 dollars more, and its been 25 days, 25 x 2 is 50.
You originally owed him 60, and 50 dollars in late fees, so 60 + 50 = 110.
You owe him 110 dollars.
whats 76x168 + 69+87=
Answers
Answer:
12,924
Step-by-step explanation:
76x168= 12,768
and...
69+87= 156
now we add them together...
12,768+156= 12,924
Hope this helped you- have a good day bro cya)
What is the slope of the line?
Ay
4
m =
2
-
-
x
-4
-2
2.
4
-2
-4
Answers
Answer:
1/4
Step-by-step explanation:
1. To find the slope, you can use the formula [tex]\frac{rise}{run}[/tex] to find it!
2. Rise means how many units you go up and down from point to point, and run means how far you go left or right from point to point.
3. Given the statement above, the rise would be 1, and the run would be 4.
4. Now, since slope is (rise)/(run), the slope is 1/4 because one divided by four is equal to one fourth.
What is the area under f(x) if the function is a continuous probability density function?
Answers
Answer:
If X is a continuous random variable, the probability density function f(x), is used to draw the graph of the probability distribution. The total area under the graph of f(x) is one.
A batting machine uses an automatic baseball feeder. During baseball
practice the feeder is a full. An attendant fills it with 15 baseballs so
that the feeder is now full. How many baseballs does the feeder
hold when full?
A. Write an equation to represent the problem.
Answers
The feeders in battling machine are represented in proportions and fractions.
The equation that represents the problem is: [tex]\mathbf{\frac 16x + 15 = \frac 23x}[/tex]The feeder can hold 30 baseballs, when fullThe given parameters are:
[tex]\mathbf{Initial = \frac 16x}[/tex] ------ 1/6 full
[tex]\mathbf{Additional = 15}[/tex] --- baseballs added
[tex]\mathbf{Final = \frac 23x}[/tex] ---- 2/3 full
So, the equation that represents the problem is:
[tex]\mathbf{Initial + Additional = Final}[/tex]
So, we have:
[tex]\mathbf{\frac 16x + 15 = \frac 23x}[/tex]
The number of baseballs it can hold is calculated as follows:
[tex]\mathbf{\frac 16x + 15 = \frac 23x}[/tex]
Multiply through by 6
[tex]\mathbf{x + 90 = 4x}[/tex]
Collect like terms
[tex]\mathbf{4x - x = 90 }[/tex]
[tex]\mathbf{3x = 90 }[/tex]
Divide through by 3
[tex]\mathbf{x = 30 }[/tex]
Hence, the feeder can hold 30 baseballs, when full
Read more about proportions and fractions at:
https://brainly.com/question/20337104
22k + 22k? Brainliest If Correct
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3 boys share £99. John gets twice as much as Robert and three times as much as Edward. How much does Edward get?
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Answer:
£18
Step-by-step explanation:
Ratio is 6:3:2
(john:robert:edward)
added together is 11, divide 99 by 11 to get 9, multiply the ratio numbers by 9
54:27:18
Check answers:
27 times 2 = 54 yes
18 times 3 = 54 yes
54 + 27 + 18 = 99 yes
Since it goes John : Robert : Edward (edward is last) and 54:27:18 (18 is last)
Edward got £18
What number is in the hundredths place in 77.52
Answers
Answer:
That would be 2, I hope this helps you! :D
Answer:
2 is in the hundredth place
it goes like
tenth-> hundredth->thousandth
please mark me as brainliest
Simplify
8/9
____
5/6
Answers
Answer: 16/15
decimal: 1.0666
mixed number: 1 1/15
Step-by-step explanation:
Can someone give me advice please..I'm having a panic attack because a car hit my car when i was turning on a yellow arrow and it was clear but this brown jeep speeded to hit my car. how do i fix it without my dad knowing. i am willing to pay a lot to fix it but i just don't want to get in trouble and I don't want him finding out :(
Answers
Answer:
keep the car at a friends house untill you find a place to get it fixed at... or keep it at a trustworthy family members house.
If these don't help then im sorry.
If this done help I’m sorry! God rest your soul
Each unit in the graph above is one block. How far would you have to walk from the harbor to the magic shop and then return to the harbor?
Question 3 options:
A)
5 blocks
B)
9 blocks
C)
3 blocks
D)
6 blocks
Answers
Explanation: I counted the distance between the harbor and magic shop.
Write the equation of the line with a slope of 2 that passes through the point (-3,
10). Write your answer in slope-intercept form.
Answers
Answer:
Y = 2x + 16
Step-by-step explanation:
Y = mx + b
y = 2x + b
10 = 2(-3) + b
10 = -6 + b
16 = b
y = 2x + 16
Hope this helps! Pls give brainliest!
Answer: y=2x+16
Step-by-step explanation:
Y- Y1 = M (x-x1)
Y-10=2(x+3)
Y-10=2x+6
+10. +10
Y=2x+16
Grace rides the bus to her grandmother's house each day. A one way trip is 8.12 miles. How many miles does
she travel after 5 days help on 1 and 2 please extra points
Answers
40.6 miles and $9.77
Step-by-step explanation:
[Number 1]
8.12 × 5
= 40.6 miles
[Number 2]
2.79 × 3 ½
= 2.79 × 3.5
= 9.765
≈ $ 9.77
7x^2-4+6x^3-4x-x^4 in standard form?
Answers
Answer:
-x^4 + 6x^3 + 7x^2 -4x -4
Step-by-step explanation:
