Perform the requested operation on the given function.f(x) = x2 + 3x - 4, g(x) = x - 1Find 
(x).
A. 
, x ? 4
B. x + 4, x ? -1
C. x + 4, x ? 4
D. 
, x ? -1 and x ? 4
Answer: B
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Use the table to solve the problem. Round to the nearest cent.
Jenny Sherrer has $29,000 to invest and believes that she will earn 8% compounded semiannually. Find the compound amounts if she invests for 4 years and for 8 years. Then find the additional amount earned due to the longer period.
A. $20,390.48 B. $45,675.29 C. $5,762.59 D. $14,627.89
Find the inverse of A.
a. 
b. 
c. 
d. 
Determine whether the graph representing the equation is symmetric with respect to the x-axis, the y-axis, the origin or none.y = |19x|
A. y-axis only B. x-axis, y-axis, origin C. origin only D. x-axis only
Approximate the area under the graph of f(x) and above the x-axis using n rectangles.f(x) = x2 + 2; interval [0, 5]; n = 5; use left endpoints
A. 65 B. 40 C. 66 D. 32