Evaluate the function f(x) = + 3 at f(x-1) and simplify:
a. + 2x - 4
b. - 2x + 4
c. - x + 4
d. - 2x + 4
d. - 2x + 4
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Provide an appropriate response.What is the sum of the exponents of x and y in each term of the expansion of a binomial?
What will be an ideal response?
Determine if the function f defined by the arrow diagram has an inverse. If it does, create an arrow diagram that defines the inverse. If not, explain why not.
A. No; the function is not one-to-one
B. Yes;
Choose a strategy and solve.You are planning a driving vacation, and you want to estimate the cost of the gas. While on vacation, you are planning to drive 4000 miles. Your car gets about 40 miles per gallon, and you estimate that the cost of gas is $1.82 per gallon. What is your estimate for the cost of the gasoline for the the vacation?
A. $145.60 B. $223.86 C. $182.00 D. $227.50
Provide an appropriate response.Explain what is wrong with this first step in the solution process for the equation 
3x + 10 = 3x + 7
What will be an ideal response?