Question

@jim_thompson5910

Answer 1

what did you get for part (a) ?

Answer 2

hint: look where x = 0

Answer 3

a. No, the cyclist don't start at the same point. Cyclist B is ahead.

Answer 4

correct

Answer 5

you can tell based on the y intercepts (B has a larger/higher y intercept)

Answer 6

when do the two cyclists meet?

Answer 7

At 5

Answer 8

t = 5 seconds, yes

Answer 9

at t = 7 seconds, who is ahead?

Answer 10

Cyclist A?

Answer 11

yes, how do you know? what indicates this?

Answer 12

A has a higher x intercept.

Answer 13

no, you would draw a vertical line through x = 7

then compare the points that form when you cross the vertical line with the diagonal lines