Find the matrix product, if possible.

A.
B.
C.
D.
Answer: C
Mathematics
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Sketch the graph of the function and find the domain and range.f(x) = -3(x + 3)2 - 2
A. domain: all real numbers
range: y ? -2
B. domain: all real numbers
range: y ? -2
C. domain: all real numbers
range: y ? 3
D. domain: all real numbers
range: y ? -2
Mathematics
Find the indefinite integral.
?
?
A.
B.
C.
D.
Mathematics
Find the weekly gross earnings. Overtime is paid at the time-and-a-half rate for hours over 40 per week.
A. $378.20 B. $460.80 C. $439.20 D. $500.20
Mathematics
Solve.25x2 = 9
A.
B. , -
C. , -
D.
Mathematics