Multiply.(3x + 8)(-5x - 6)

A. -15x2 - 58x - 58
B. -2x2 - 58x - 48
C. -15x2 - 58x - 48
D. -2x2 - 58x - 58

Answer: C

Mathematics

Estimate the product by rounding.

A. 25 B. 30 C. 20 D. 24

View

Mathematics

Find the limit.

A. ? B. 0 C. -1 D. -?

View

Mathematics

Provide an appropriate response.Does the curve y = (x + 3)3 have any horizontal tangents? If so, where? Give reasons for your answer.

What will be an ideal response?

View

Mathematics

Use Taylor's formula to find the requested approximation of near the origin.Quadratic approximation to

A. 8x + y
B. 8x + y + 4x² + xy + y²
C. 8x + y + 4x² + y²
D. 8x + y + 4x² + y²

View

Mathematics