Study the speed time graph and answer the questions given below: The graph shows the speed of the cars on a roller coaster once the brakes are applied.
SA
a) What is the initial speed?
ANNY
20
18
16
14
12
Speed (m/s)
b) Find the steepness of the graph.
0 1 2 3 4 5 6 7
Time (s)
c) Interpret the slope.
d) Write an equation for this trip in the form y = mx + b

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

the answer would be 44.79

plz mark brainliest

step-by-step explanation:

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how to award brainliest:

you must wait until 2 people answer to award brainliest. i'm pretty sure that it should be next to the "" and "comments" buttons.