The quadratic regression graphed on the coordinate grid represents the height of a road surface x meters from the center of the road. what does the graph of the regression model show? the height of the surface decreases from the center out to the sides of the road. the height of the surface increases, then decreases, from the center out to the sides of the road. the height of the surface increases from the center out to the sides of the road. the height of the surface remains the same the entire distance across the road.

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.

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

it is c!

what level of math? also i don't need to be paid if i can you.

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation: