D is wrong. It’s an exponential function so every year the number of stores it opens grows. Which means there can’t be one number for each year in terms of amount of new stores.
Answer:
b.
Step-by-step explanation:
Quadratic equations are suppose to be written as:
so the new quadratic equation for this problem will be:
Now rearrange the terms:
Then use the Quadratic Formula to Solve for the Quadratic Equation
Quadratic Formula =
Note: Ignore the A in the quadratic formula
Once in standard form, identify a, b and c from the original equation and plug them into the quadratic formula.
a = 3
b = -7
c = -1
Evaluate The Exponent
Multiply The Numbers
Add The Numbers
Multiply The Numbers
0.28125
You divide 9 by 32
9/32= 0.28125