Determine by matrix multiplication whether or not A is the proper matrix of solution values.
A = 
A. Yes
B. No
Answer: A
Mathematics
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Use the graph of a known basic function and a combination of horizontal shifts, reflections, and vertical shifts to sketch the function.f(x) = -x3 + 3
A. 
B. 
C. 
D. 
Mathematics
Without graphing, determine whether the graph of the quadratic function opens up or opens down. Also, determine of the graph will be wider or narrower than the graph of y = x2.f(x) = 3x + 
x2 - 6
A. down, wider B. down, narrower C. up, wider D. up, narrower
Mathematics
Use the graph of f to sketch a graph of the inverse of f using a dashed curve.
A. 
B. 
C. 
D. 
Mathematics
Solve by trial.y ? 2 = 8
A. 0 B. 4 C. 3 D. 5
Mathematics