Answer: 2/5
Explanation: Ask if you want an explanation!
The question gives us two points, (-2, 1) and (8,5), from which we can find the slope and later the equation of the line.
Finding the Slope
The slope of the line (m) = (y₂ - y₁) ÷ (x₂ - x₁)
= (5 - 1) ÷ (8 - (-2))
= ⁴/₁₀
= ²/₅
Checking my answer:
We can check to see if the answer is correct by drawing the line and seeing if it passes through both points. If it does, then the slope is correct.
We can now use the point-slope form (y - y₁) = m(x - x₁)) to write the equation for this line:
⇒ y - 1 = ²/₅ (x + 2)
In the graph below (created using Desmos), the line passes through both points. This suggests that we calculated the slope correctly.
What is the GCF of 288 and 15? The problem is 288 over 15 as a fraction to simplify.
Answer:
3
Step-by-step explanation:
Pls help, and fast!!! i clicked a on accident
Answer:
i think it's A
Step-by-step explanation:
[tex]3\frac{1}{2} * \frac{1}{6}\\ \frac{7}{12}[/tex]
6. Find the interval(s) over which the function is constant
please help me!!
A. (-infinity, 1)
B. (3, infinity)
C. (-infinity, -2) U (3, infinity)
D. (-infinity, -2)
the answer is d!
Step-by-step explanation:
the constant line starts at (-2, 1) and goes on forever
-32a/15 + 6 simplified
Answer:
might be wrong but
−
3
2
+
9
0
1
5
Answer:
-32a/15 +6
Step-by-step explanation:
it does not change when you simplified
someone pls help me with this
Write an equation of the line that passes through the point (4, –5) with slope 2.
A. y−4=−2(x+5)
B. y+5=2(x−4)
C. y−4=2(x+5)
D. y+5=−2(x−4)
Answer:
The correct choice is option B. y + 5 = 2(x−4)
Step-by-step explanation:
slope = 2
y = mx + b
-5 = 2(4) + b
-5 = 8 + b
-8 -8
------------------
-13 = b
y = 2x - 13, in other words --> y + 5 = 2(x−4)
So, y + 5 = 2(x − 4) is the equation of the line that passes through (4, -5).
Which of the following correctly represents the set of numbers using interval notation?
Answer: i think it is a
Step-by-step explanation:
I need help with this slope question grade 9
the slope is NEGATIVE 3/2
Question is in the picture. Help ASAP
Answer:
we cant see the picture
Step-by-step explanation:
Use the point-slope formula to write an equation of the line that passes through (6,23) and has a slope of m= 3. Write the answer in slope-intercept form
possible).
y=3x+5
plug your coordinate points into the equation for slope (left corner or the paper)
multiply by the denominator on both sides of the equation
x-6 cancels out and leaves y-23=3(x-6)
multiply x and -6 by 3
add 23 to both sides to isolate y
hope this helps!
Find the slope of the line between the points (1,-5) and (3, 9).
Answer:
one seventh or, 1/7
Step-by-step explanation:
first, rise is always over the run, so
x2(3)-x1(1)
_____
y2(9)-y1(-5)
!30 POINTS! How can I use this trapezoid to prove the Pythagorean Theorem?
Answer:
Pythagorean Theorem: c2 = a2 + b2
Find the area by adding the areas of the three triangles. The area of a right triangle is: A = ½bh
Two triangles are identical so you can just multiply the area of the first triangle by two: 2A1 = 2(½bh) = 2(½ab) = ab.
The total area of the trapezoid is : A1 + A2 = ab + ½c2
You multiply both sides by 2 to get rid of the ½: (a2 + 2ab + b2) = 2ab + c2
You subtract out the 2ab: a2 + b2 = c2.
Then what is left is the proof: a2 + b2 = c2
Question: All of the following trigonometric functions have the same value except
Answers: Pick one.
cos180°
sin270°
tan90°
Answer:
[tex]\tan{90^{\circ}}[/tex]
Step-by-step explanation:
Because [tex]\cos{x}[/tex] and [tex]\sin{x}[/tex] are defined for all [tex]x[/tex](i.e. their domain is [tex](-\infty, \infty)[/tex]), so they can never be undefined. However, [tex]\tan{90}=\sin{90}/\cos{90}=\sin{90}/0[/tex], which is undefined, because you can't divide by [tex]0[/tex]. So, the answer is [tex]\boxed{\tan{90^{\circ}}}[/tex]
The table shows how much money Diego has after buying some games and represents a linear function.
What is the y-intercept of the function shown in the table, and what does it represent
A. The y-intercept is (4,0), and the 4 represents the amount of money
Diego spends per game.
B. The y-intercept is (4,0), and the 4 represents the number of games
Diego buys.
C. The y-intercept is (0, 150). Diego has $150 before buying any
games.
D. The y-intercept is (0, 150). Diego spends $150 per game.
Answer:
C. The y-intercept is (0, 150). Diego has $150 before buying any
Step-by-step explanation:
Brainlylist
The correct statement is The y-intercept is (0, 150). Diego has $150 before buying any games.
what is slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx
where, m is the slope
Given:
(0, 150) and ( 1, 112.50)
Now, slope= (112.50-150)/1
slope= -37.5
So, the equation of line is
y- 150= -37.5( x- 0)
y= -37.5x+ 150
Hence, The y-intercept is (0, 150). Diego has $150 before buying any
games.
Learn more about slope here:
https://brainly.com/question/3605446
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325.623 rounded to nearest hundredth
Answer:
325.62
Step-by-step explanation:
Find the number in the hundredth place 2 and look one place to the right for the rounding digit 3. Round up if this number is greater than or equal to 5 and round down if it is less than 5 .
Please help me fast I am confused!!!
Answer:
The second choice.
Step-by-step explanation:
A linear functions graph is a straight line.
Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of the given equation.
(-2, -4); y = -2x + 3
Answer:
any thig with -2x as the first number would be paraell
Step-by-step explanation:
Please help me! Will give brainliest!
Answer:
6
Step-by-step explanation:
you have to split it up mostly
I don’t understand any of these, please can someone help
Answer:
you have to answer the question and then solve the question
Find the area of the figure. (Sides meet at right angles)
Answer:
45cm^2
Step-by-step explanation:
3x5x2=30
5x3=15
15+30=45
Please help me solve this ASAP
Answer:
There is no solution.
Step-by-step explanation:
In simplifying this, you'd start by distributing the negative sign on the left.
-(6x + 6) + 2 = -6x - 3 becomes -6x - 6 + 2 = -6x - 3.
Then you can add -6 and 2 on the left.
-6x - 6 + 2 = -6x - 3 becomes -6x - 4 = -6x - 3.
With that done, you can add 4 to both sides.
-6x - 4 = -6x - 3 becomes -6x = -6x + 1.
Then, add 6x to both sides.
-6x = -6x + 1 becomes 0 = 1.
Here, we run into an issue - 0 does not equal 1, and there is no way to avoid running into this while solving this equation. This means that this problem has no solution, there is no value that x can have that would make it true.
Work out the median for each data set.
a.8,3,2,2,5,9
b.6, 10, 7, 15, 8, 17, 11,9
c.14 km, 7 km, 18 km, 12km, 16 km, 11 km, 13 km, 15km
d.16ml, 10ml, 10ml, 12ml, 18ml, 20ml
e. Reasoning What fraction of the values are less than the median
Answer:
do your self it is easy
Step-by-step explanation:
do your self it is easy
PLS ANSWER QUICKLY!!!
If point P is between A and M, which of these is true?
A. AM + AP = PA
B. AP + PM = AM
C. PA + AM = PM
D. AM + PM = AP
Answer:
I believe it's B
Step-by-step explanation:
True option is, B. AP+PM=AM.
What is a straight line?A straight line is an endless one-dimensional figure that has no width. It is a combination of endless points joined both sides of a point and has no curve.
Here, given that, point P is between A and M,
Then, A & M are the endpoints & P is on the line.
A---------------------P--------------------M
So, we get, AP+PM= AM
Hence, True option is, B. AP+PM=AM.
To learn more on Equation 0f Straight-Line click:
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19. Name four points.
20. Name two line segments.
21. Name three rays.
22. Name two angles.
23. Name the line three ways.
Answer:
2 angles are acute and right angles
Step-by-step explanation:
acute is less then 90 degrees and a right angles is 90
Ivory created a scaled copy of triangle C using a scale factor of 4.What is the height of Ivory's copy?The area of the triangle they gave me is 4.5 units
The best-selling book Samantha has been waiting for hit the shelves at $21.56. What percent discount was this off the cover price of $26.95?
Answer:
20%
Step-by-step explanation:
First you must find the difference between the original price ($26.95) and the discounted price ($21.56)
26.95-21.56=5.39
Second find x
% of = #*x
Meaning
5.39=26.95*x
Divide 5.39 by 26.95
0.2=x which equals 20%
In -10x + y - 5; -10x and y are what?
Answer:
The answer is -20x+1y-5
Step-by-step explanation:
30 points reward just answer plsss
Connie has 5/8 and wants to divide it by 1/4 what is her answer
Answer:
2.5 . get the Desmos calculator .
write an equation of the line perpendicular to given line that contains P. P(5,-4); y=1/5x+4
Answer:
y = - 5x + 21
Step-by-step explanation:
Slope: -5
Point: (5, -4)
b = - 4 - (- 5)(5)
b = - 4 + 25
b = 21