Find the second derivative.y = 2x2 + 3x - 7

A. 0
B. 4
C. 4x + 3
D. 2


Answer: B

Mathematics

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Add or subtract. + 

A.
B.
C. - 
D.

Mathematics

Simplify.3a - 5b + 8 + 9b + 8a + 2

A. 25ab B. 11a + 12b - 3 C. 11a2 + 4b2 + 10 D. 11a + 4b + 10

Mathematics

Write the expression in exponent form.(3)(3)

A. 32 B. 23 C. 2 ? 3 D. 33

Mathematics

Perform the following operations in the proper order. Write your answer in simplest form.

A. 0
B. - 
C.
D. - 

Mathematics