Answer:
-4/7
Step-by-step explanation:
(5,3) (-2,7)
(x1,y1) (x2,y2)
(7) - (3) / (-2) - (5)
= -4/7
Given:
The table of values.
To find:
The slope and y-intercept for this line.
Solution:
From the given table, we have three (-4,6), (0,3), (4,0).
We need to find the slope and y-intercept for this line.
Consider any two points from the given points.
Consider the line passes through the points (0,3) and (4,0). So, the slope of the line is:
![m=\dfrac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
![m=\dfrac{0-3}{4-0}](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7B0-3%7D%7B4-0%7D)
![m=\dfrac{-3}{4}](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7B-3%7D%7B4%7D)
The line passes through the point (0,3). Here the x-coordinate is 0. So, the y-intercept is 3.
Therefore, the slope of the line is
and the y-intercept of the line is 3.
Answer:
A) 6.25x+7.50=26.25
Step-by-step explanation:
To find how much she payed for every round she played (woah that rhymed) you multiply 6.25 by the amount of rounds she played, which is x.
That's where we get 6.25x
7.50 is the base cost, so she will pay that much regardless of how much she played.
26.25 is the total amount of money spent. The admition cost and how much she spent on playing ads up to her total cost
Answer:
Step-by-step explanation:
Sorry can’t help
Answer:
165
Step-by-step explanation:
base x base x height