Question

The graph compares temperatures and numbers of cyclists. the equation of the trend line for the scatterplot is y=4x+10

predict the number of cyclists when the temperature is 8 degrees Celsius



A. 38

B. 45

c. 32

D. 42​

Answer 1

The answer is 42 cyclists

Explanation:

y=4x+10

where,x=Temperature

y=cyclists

y=4x+10;when x=10

Y=4×8+10

y=32+10

y=42

Answer 2

D. 42

Explanation:

y=4x+10

substitute x=8

y=4(8)+10

y=32+10=42