Question

The point (2,0) lies on the graph of the function y = 2x^2 - 8x + 6.
A. True
B. False

Answer 1

The position vs time graph of an object that is speeding up is not a straight line.

Step-by-step explanation:

B. False. The position vs time graph of an object that is speeding up is not a straight line. When an object is speeding up, its velocity is changing, which means there is acceleration. Acceleration is the rate of change of velocity over time, and a changing velocity will result in a curved graph on a position vs time graph.

Answer 2

To figure this out plug in 2 for x

y= 2(2)^2 -8(2)+6 = 2(4)-16+6 = 16 - 16 + 6 = 6

since y=6 and not 0, the answer is B (false)