Question

A scatter plot has a trend line of y=−2x+5. If a point in the scatter plot has an x-coordinate of 1, what is the best estimate of its y-coordinate?
A. −2
B. 1
C. 3
D. 5

Answer 1

Answer:

The best estimate of its y coordinate would be to substitute the value of x into the trend line as the trend line aka best fit line represents the trend that all the points follow. Hence 7=-2(1)+5= 5-2= 3

The answer is option c.

Step-by-step explanation:

Answer 2

Answer:

C. 3

Step-by-step explanation:

I JUST TOOK THE TEST

:) ;)