Evaluate the function at the given value.f(x) = 5x + 2; f(-9)
A. -43
B. -23
C. -8
D. -4
Answer: A
Mathematics
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Determine all values that cause the expression to be undefined.
A. 0
B. - 
C. 
D. - 
Mathematics
Solve the problem.The fence was 2.8 ft. high. Find the equivalent height in centimeters.
A. 110.2 cm B. 71.1 cm C. 7.1 cm D. 84 cm
Mathematics
Evaluate the expression.
A. 
B. 
C. 
D. 
Mathematics
For the equation, create a table, -3 ? x ? 3, and list points on the graph.y = x2 + 2
A. 
(-3, 7), (-2, 2), (-1, -1), (0, -2), (1, -1),
(2, 2), (3, 7)
B. 
(-3, -1), (-2, 0), (-1, 1), (0, 2), (1, 3),
(2, 4), (3, 5)
C. 
(-3, 10), (-2, 5), (-1, 2), (0, 1), (1, 2),
(2, 5), (3, 10)
D. 
(-3, 11), (-2, 6), (-1, 3), (0, 2), (1, 3),
(2, 6), (3, 11)
Mathematics