10. Tricia recorded the number of hours and the distance she had traveled in the graph below.
y
QUI
ce
Distance (miles)
70
75
300
350
100
50
QUE
A
A
0 1 2 3 4 5 6
Time (hrs)
QUE
What is the unit rate?
A 70 miles per hour
B. 75 miles per hour
C. 300 miles per hour
D. 350 miles per hour

no, because the sides are not congruent

- "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."

b if for most of the graph

d if y intercept

step-by-step explanation:

is there supposed to be a diagram or a graph for this one? ?

step-by-step explanation: