Instruction Active
Calculating a Rate of Change
Try it
10+
What is the vertical change from Point A to Point B?
y
9
What is the horizontal change from Point A to Point B?
8
7
6
What is the rate of change shown on the graph? Give
the answer as a decimal rounded to the nearest tenth, if
necessary
5
4
3
B
A
4 5
6
7
8
9
10

step-by-step explanation:

answer: download photomath it's legit.

step-by-step explanation:

may i see the picture? it would a lot, xox

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is