Solve each proportion for the given variable.
= 
A. 9
B.
C. 18
D. 4
Answer: D
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Use the quotient rule to simplify the expression. Write the answer with only positive exponents.
A. -1017
B.
C.
D. 1011
Solve the following second degree equations for x:
3 a. 2x2 = 50 c. ÄÄ = 4 ÚÄ ûx 1 24 1 b. ÄÄ = 1 d. ÄÄ = Ä x2 x2 6
Add.22 + 19
A. 41 B. 40 C. 42 D. 3
Provide an appropriate response.For the exponential function y = 4(1.4)x, answer the following.(a) Does the function represent exponential growth or decay?(b) Is the graph increasing or decreasing?
A. (a) exponential decay; (b) decreasing B. (a) exponential decay; (b) increasing C. (a) exponential growth; (b) increasing D. (a) exponential growth; (b) decreasing