Answer:
The x-intercept is the location on the graph when the output is 0.
f(x) > 0 is intervals of the domain where the graph is above the x-axis.
y-intercept is the location on the graph when the input is 0.
f(x) < 0 is intervals of the domain where the graph is below the x-axis.
The last one x axis is hours by 1 and the y axis is miles by 5
Answer:
150 
Step-by-step explanation:
Consider the figure as an isosceles triangle and a rectangle combined.
ISOSCELES TRIANGLE


A = 90
RECTANGLE



60 + 90 = 150
Answer:
x= -1
-1 =4
Step-by-step explanation: