29. Mathematical Connections Use the graph of y = 2x - 3. a. Rotate the line 900, 180°, 2700, and 360° about the origin.

y  =  2 x  −  3 a  

900  

180 °  

2700  

360 °

Step-by-step explanation:

I did the math. teehee :)

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.

step-by-step explanation:

what was your answer?