The chart shows number of minutes students spent studying for a test and their grade on the test. Draw a scatter plot of the data. Which equation is closest to the line of best fit?

A) y=-1/3x-52

B) y= 1/3x + 52

C) y=-52x + 1/3

D) y=52x-1/3

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.

486in is correct

step-by-step explanation: