Over what interval is the function decreasing?
PLS HELP. (step by step explanation preferred. )
Answers
Step-by-step explanation:
according to the drawing, the minimum value of the function is 0, the domain of the function decreasing is x < 0,
so, the correct answer is
a. (-oo, 0)
Related Questions
Which type of rock is shown in each of these photographs?
Answers
Answer:
igneous
Step-by-step explanation:
igneous rocks are made out of molten lava or magma
Answer:
sedimentary rock/igneous rock and Metamorphic rock
Step-by-step explanation:
Let $\overline{AB}$ and $\overline{CD}$ be chords of a circle, that meet at point $Q$ inside the circle. If $AQ = 6,$ $BQ = 12$, and $CD = 38$, then find the minimum length of $CQ$.
Answers
9514 1404 393
Answer:
2
Step-by-step explanation:
The products of chord lengths are the same for the intersecting chords:
AQ×BQ = CQ×DQ
6×12 = CQ×(38 -CQ)
This gives a quadratic in CQ:
CQ² -38CQ +72 = 0 . . . . . write in standard form
(CQ -2)(CQ -36) = 0 . . . . . factor the quadratic
CQ = 2 or 36 . . . . . . . values of CQ that make the factors zero
The minimum length of CQ is 2 units. (DQ will be 36.)
mrs. jenningswants to take her kids on a field trip to the musem. the bus cost a total 100 and the meusem will charge 2 per student. what is the maximum number od students that mrs. jennings cantake to the meusem without exceeding her budget of 150
Answers
On a budget of $150, Mrs. Jennings will only be able to take 25 kids to the museum.
Mrs. Jennings has $150 in total and has to spend it on the bus and getting the kids into the museum.
After she spends on the bus, she will be left with:
= Budget - Cost of bus
= 150 - 100
= $50
She then spends $2 per kid. The total number of kids she can bring into the museum is:
= Amount remaining/ Cost per kid
= 50 / 2
= 25 kids
In conclusion, she can only take 25 kids.
Find out more at https://brainly.com/question/139108.
This plan or an apartment
What is the perimeter of the bathroom?
p
all
Each red square 1 metre
im
Answers
Answer:
12m perimeter
Step-by-step explanation:
all side are 3m so 3x4 = 12m
Which of these is a correct statement about the function graphed below?
5
A. Its equation is y = 2x, so it is not a linear function.
B.
Its equation is y = 2x, so it is a linear function.
c. Its equation is y
2", so it is not a linear function.
D. Its equation is y
2", so it is a linear function
Answers
Answer:
C
Step-by-step explanation:
It curves so it automatically means it isn't any of the answers that say it is.
Numbers with variable powers are NEVER linear, so it is C.
Orlando bought a new couch for 1,968, using the furniture store's finance plan. He will pay 164 a month for 12 months. Which equation can Orlando use to find out how much money he still owes after each month of the plan?
a) y = 164x - 1,968
b) y =1,968 - 164x
c) y = 164x
d) y= 1,968 + 164x
Answers
Answer:
B
Step-by-step explanation:
Total(1,968) - x(164) = new value
Your itinerary contains a grid map of New York, with each unit on the grid representing 0.25 miles. If the Rockefeller Center is located at (2,−1) and Central Park is located at (7,−6), what is the direct distance (not walking distance, which would have to account for bridges and roadways) between the two landmarks in miles? Round your answer to two decimal places, if necessary.
Answers
Answer:
Its 5
Step-by-step explanation:
5 mhm.
which number line shows the following number plotted correctly -0.5,7/4,0.75,-9/4
Answers
D, Because there are two negative numbers must be before zero and three positive numbers must be after zero so the right answer is D i'm sure
-0.5 is between -1 and 0
7/4 = 1.75 is between 1.5 and 2
0.75 is between 0 and 1
-9/4 = -2.25 is after -2
1.25 is between 1 and 1.5
what is the inverse of g?
g(x) = 3/x+7
Answers
Given function :-
[tex]\bf \implies g(x) = \dfrac{3}{x}+7[/tex]
To find its reverse , substitute y = g(x) .[tex]\bf \implies y = \dfrac{3}{x}+7[/tex]
Interchange x and y .[tex]\bf \implies x = \dfrac{3}{y}+7[/tex]
Solve for y .[tex]\bf\implies \dfrac{3}{y}= x -7 \\\\\bf\implies y =\dfrac{3}{x-7} [/tex]
Replace y with f-¹(x) .[tex]\implies\boxed{\red{\bf f^{-1}(x) = \dfrac{3}{x-7} }}[/tex]
PLEASE HELP ME ITS ALGEBRA THANK YOUUUU
Answers
Answer:
722 kg
Step-by-step explanation:
551:29=x:38
551*38=29x
20938/29=x
x=722 kg
Yes or No. Is it a function? (-1,3), (4,6), (4,8)
Answers
Answer:
no
Step-by-step explanation:
What is the quotient? −4 1/2÷(−2 2/3)
Answers
Use function notation to write the equation of the line. PLEASE ANSWER ASAP
Answers
Answer:
option 2: f(x) = 4x + 4
Step-by-step explanation:
Graph is positive, so with this you should already know that options: 1, 3, 4 are incorrect since those are negative.
However, let's break it down more.
To write the function for a line, you use y = mx+b
m stands for the rise/run
b stands for the y-intercept
Rise over run is 4/1, or just 4
With this we know that option 3 is not correct, yet again
Our y intercept is 4
With this we know that option 1 is not correct, yet again
This just leaves option 2 and 4 with the correct slope and y-intercept, yet as we said before this is a positive slop, so again, 4 is incorrect
Easy Math please help
Answers
Answer:
5, i think
Step-by-step explanation:
1. 3x = 15 and divide all by 3 (the number with a variable or letter
The distance from Ellen's home to her school is 4 miles. If she has already traveled 2 miles, how far does she have to go?
Answers
Answer:
6 miles
Step-by-step explanation:
Evaluate.
-11.9
-1
Enter your answer in the box.
Answers
-11.9 -1 = -12.9
Your answer is negative 12.9
Answer:
-12.9
Step-by-step explanation:
Hope this helps you! :)
Plz help!!!
A.) is the relationship a function?
B.) explain your answer. Use words “input” and “output”.
C.) Rachel plans to study 2 hours for her next exam. Will plotting her grade on the same graph change your answer to part a?
- No, it will stay a function
- Yes, it would change to not a function
D.) explain your answer from part c. Be specific.
Answers
Answer:
no of course yes its no yes
Step-by-step explanation:
help meeee again ¾÷⅕ =
Answers
Answer:
decimal: 2.25
fraction: 9/4
Step-by-step explanation:
Answer:
Fraction: 15/4
Decimal: 3.75
a car travels at an average speed of 64 miles per hour. How long does it take to travel in 3 hours and 30 minute
Answers
Answer:
4 hours and 30 minutes 288/64 = 4,5
Step-by-step explanation:
The question is in the picture
Answers
Answer:
[tex]x=-1\\y=3\\z=-4\\[/tex]
Step-by-step explanation:
Please see attached document.
70 of 38.20 is what
Have to write at least 20 words sooo
Answers
Write an equation for a line that passes through the points (1, 2) and (11, 22). The form is your choice.
Answers
y=mx+b
-3=3(3)+b
-3=9+b
-12=b
SORMONE PLEASE HELP ME!! ASAP ILL MARK BRAINLIEST!!!
Answers
Answer:
C
Step-by-step explanation:
To write the equation of line when slope and one point is given
[tex]y2 - y1 = m(x2 - x1)[/tex]
here m = 3/4
(x1,y1) = 3,-2
Substitute all the values in Formula
[tex]y + 2 = \frac{3}{4} (x - 3) \\ y + 2 = \frac{3}{4} x - \frac{9}{4} \\ y = \frac{3}{4} x - \frac{9}{4} - 2 \\ = \frac{3}{4} x - \frac{17}{4} \\ 4y = 3x - 17 \\ - 3x + 4y = - 17[/tex]
multiply by 4 on both sides
[tex]4y = 3x - 17 \\ - 3x + 4y = - 17[/tex]
Given triangle TVU list the sides of the shortest to longest
Answers
Answer:
VU, VT, TU
Step-by-step explanation:
List the side lengths of triangle TUV from shortest to longest.
A. VU, VT, TU
B. VT, TU, VU
C. VT, VU, TU
D. VU, TU, VT"
Which is the best definition of coefficient?
A letter that represents an unknown value.
O A number that itinultiplied by a variable.
Operations that "undo" each other.
O A fixed value that does not change.
Answers
Answer:
A number multiplied by a variable.
Step-by-step explanation:
For example, 4 is a coefficient.
[tex]4x[/tex]
which relation is the function?
Answers
Answer:
A is function.
Step-by-step explanation:
Instructions: Create a table of values for the given function.
Function: f(x) = -4x + 3
Answers
Answer:
Domain: {-2, -1, 0, 1, 2}
Range: {-5, -1, 3, 7, 11}
Step-by-step explanation:
Given the function, f(x) = -4x + 3:
We could simply substitute the given x-values into the function to solve for its corresponding y-values:
x = -2:
f(-2) = -4(-2) + 3
f(-2) = 8 + 3
f(-2) = 11
x = -1:
f(-1) = -4(-1) + 3
f(-1) = 4 + 3
f(-1) = 7
x = 0:
f(0) = -4(0) + 3
f(0) = 0 + 3
f(0) = 3
x = 1:
f( 1 ) = -4( 1 ) + 3
f( 1 ) = -4 + 3
f( 1 ) = -1
x = 2:
f(2) = -4(2) + 3
f(2) = -8 + 3
f(2) = -5
Attached is a screenshot of the table containing the same solution displayed in this post.
Graph the lines: y= 4x, y = – 4, and x = - 2.
Answers
I graphed the line, y = 4x, by using the y-intercept (0 ,0), and used the slope (m = 4) to plot other points: {(-1, -4), (1, 4)}.
For y = -4, it is a horizontal line (y = b) with a zero slope. Therefore, regardless of the x-value, its corresponding y-coordinate will be the same (y = -4). To graph the line for y = -4, start at y = -4 and create a horizontal line from there.
For x = -2, it is a vertical line (x = a) with an undefined slope. A vertical line has undefined slope because all points the line have the same x-coordinate. Thus, regardless of the y-value, its corresponding x-coordinate will always be x = -2. To graph the graph, I started at point (-2, 0), and created a vertical line from there.
Please mark my answers as the Brainliest if you find my explanations helpful :)
help it do today help meeee
Answers
How do you get the answer for 37.203-29.8
Answers
Answer:
Step-by-step explanation:
37.203
-29.800
=36.203+1-29.800=36.2003-1+0.200=7.403
Answer:
Subtraction,... Below,...!
Step-by-step explanation:
37.203 - 29.800 = 7.403
Subtract like you where subtracting 37203 - 29800 you add the extra 0's to align the would-be decimal points...
37203 - 29800 = 7403
Answer: 7.403
Chow,...!
