Two friends, Steve and Paul, walk 2 miles to school. Steve walks to school in 24 minutes. However, Paul has overslept again and needs to
run to school. Steve walks at a constant rate, and Paul runs at a
constant rate. The function that represents Paul's run is shown on the
graph.
How much faster is Paul's rate than Steve's rate?
A) 1.2 times faster
B) 1.4 times faster
C) 1.6 times faster
D) 1.8 times faster

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation: