Answer:
Step-by-step explanation:
<u>Given function:</u>
It is a line with the slope of 1.
Average rate of change is same in any interval of the linear function and it equals to the rate of change or slope of the line.
You can calculate the average rate of change in the given intervals and you will always get the value of 1.
C is in Q1 bc Q1 is the one in the top right
Point slope form: y - y1 = m(x - x1)
y1 = y-point
m = slope
x1 = x-point
Using what we wrote above, we can solve the question.
y1 = -2
m = -2/3
x1 = 4
Therefore, the point is (4, -2) and the slope is -2/3
Best of Luck!
Answer:
Step-by-step explanation:
what you have to do if figure out what forty percent is if you know what fifty is then u know that 40 is half minus ten so start buy dividing that by 2 then subtract ten and there's your answer
