The function y = 5x has a rate of change that is in between the equation y = 4x and y = 6x.
In an equation, the rate of change is also called the slope. It is the amount that a number is increasing by. We put that value in front of the x in most equations.
In the equal that I gave, the 5 is in between the rates of 4 and 6.
Answer:
one solution
Step-by-step explanation:
tax gets added to the price of the camera
so the equation is:
x + 0.07x = 45; x = $42.06
The answer is 3!
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