Perform the indicated operation(s), whenever possible.Let A = 
and B = 
. Find A + B.
A. 
B. 
C.
[-2 -1 3]
D. 
Answer: D
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Represent the following with a graph.
A. 
B. 
C. 
D. 
Solve the system by graphing on a calculator. Round to the nearest hundredth if necessary.y = ln(3x - 2)x2 + 3y2 = 7
A. {(0.74, -1.47), (1.73, 1.16)} B. {(0.77, 1.46), (-0.59, -1.49)} C. {(5.25, 2.62)} D. {(1.73, -1.16), (0.74, 1.47)}
Answer the question.How can the graph of f(x) = -4|x| be obtained from the graph of 
A. Stretch it vertically by multiplying each y-coordinate by 4. Reflect it across the y axis. B. Stretch it vertically by multiplying each y-coordinate by -4. Reflect it across the x axis. C. Stretch it vertically by multiplying each y-coordinate by 4. Reflect it across the x axis. D. Stretch it vertically by multiplying each y-coordinate by -4. Reflect it across the y axis.
Find the GCF.54, 72, 126
A. 36 B. 2 C. 18 D. 9