The stopping distance, d ( in feet) for a car moving at a velocity (speed) v miles per hour is modeled by the equation: d = 0.04 v squared + 1.1 v
What is the stopping distance for a velocity of 40 miles per hour?
a.
108 ft
c.
120 ft
b.
72 ft
d.
138 ft

Please select the best answer from the choices provided

A
B
C
D

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)