Which statement is true about f(x) = 61X + 5] - 2? O The graph of f(x) is a horizontal compression of the graph of the parent function
O The graph of f(x) is a horizontal stretch of the graph of the parent function
O The graph of f(x) opens upward.
O The graph of f(x) opens to the right.

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

44

step-by-step explanation:

the

thats one

step-by-step explanation:

8: 40

2 hours

10: 40

55 min

11: 35