Solve the problem.Given f(x) = x2 + 3x - 1, find f(-1).
A. 5
B. -1
C. 3
D. -3
Answer: D
Mathematics
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Choose the equation that matches the graph.
A. x2 = -8y B. x2 = 8y C. 8x2 = y D. y2 = 8x
Mathematics
Divide and simplify.
A. 
B. 
C. 
D. 
Mathematics
Find the difference.-15 - (-12)
A. -3 B. 3 C. 27 D. -27
Mathematics
Convert the measure from degrees to radians. Write your answer as a decimal rounded to two decimal places.53°23'
A. 0.93 B. 0.9 C. 0.92 D. 0.91
Mathematics