Mai launches a rocket straight up into the air.

The below gives the height H(t) of the rocket

(in meters) at a few times t (in seconds)

during its flight. 

Find the average rate of change for the height

from 5.6 seconds to 8.4 seconds.s

Use substitution to solve the system.

$$x=3y−4$$  

$$5x+4y=37$$  

Which function is shown in the graph?

The graph of $$f$$   (in blue) is translated horizontally and vertically to obtain the graph of $$h$$   (in red). The function $$f$$   is defined by $$f\left(x\right)=\left|x\right|$$   .

Write down the expression for $$h\left(x\right)$$   .

Select ALL symmetries that apply.

Determine the interval(s) on which the function is (strictly) increasing. Write your answer as an interval notation.

Determine the interval(s) on which the function is (strictly) constant. Write your answer as an interval notation.

Determine the interval(s) on which the function is (strictly) decreasing. Write your answer as an interval notation.

Graph the given function.