
Which of the explicit formulas are correct?

What does the rate of change tell you? Fill in " ___ per ___" (Units only)
What is Fred's average rate of change? (hint: Use numbers and simplify) ____ per ____

Let x= lawns
The equation to represent Brandon is 15x=375
Write an equation to represent Adam's earnings.
Graph the equation for Brandon and the equation for Adam. (You must have 2 equations.)
What does the rate of change tell you? Fill in "___ per ___" (units only)

If the equation for Sam's towing is
y= 2.00x + 57
Select all that are true.

Put the equations in slope-intercept form to compare the slopes and y-intercepts.
Graph both equations and identify the solution.

Select all the staements that are true.

Equation 1: We-Haul
Equation 2: You-Haul

When will they cost the same? Solve your system of equations.

Multiply the first equation by 2 and write the new equation.
Now use elimination to solve. Enter your solution as (x,y).

Let m=males and f=females. (m,f) Write and inequality to represent the situation.


Let r=roses and c=carnations. (r,c)
Equation 1:
Let r=roses and c=carnations. (r,c)
Equation 2:
Write an explicit formula that can be used to find the amount of money saved on any given day.
How much money will he have on the 18th day?
How much money will he have on the 187th day?
Who has a greater rate of change? Who earns more per lawn?
Does the combination of m=4 and f=4 work?
Does the combination of m=2 and f=5 work?
Does the combination of m=7 and f=2 work?
Does the combination of m=1 and f=3 work?