Sketch the graph of the function. Describe how the graph can be obtained from the graph of a basic exponential function.f(x) = 3x + 1

A. Shift y = 3up 1 unit(s)

B. Shift y = 3up 1 unit(s)

C. Shift y = 3down 1 unit(s)

D. Shift y = 3down 1 unit(s)


Answer: A

Mathematics

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(x + 2)(x - 2) =

a. x2 - 2x - 4 b. 2x2 - 4 c. x2 + 2x - 4 d. x2 - 4 e. x2 + 4

Mathematics

Perform the operation indicated. ? 

A.
B.
C. 1
D.

Mathematics

Solve the problem.Let f(x) compute the cost of a rental car after x days of use  per day. What does  compute?

A. The cost of rental for x days B. The cost of rental for 24 days C. The number of days rented for x dollars D. The number of days rented for 24 dollars

Mathematics

Graph the parabola and label the vertex. Find the y-intercept.y = -22 - 2

A. vertex , y-intercept (0, -114.5)

B. vertex , y-intercept (0, -114.5)

C. vertex , y-intercept (0, -114.5)

D. vertex , y-intercept (0, 114.5)

Mathematics