Solve the problem.If f(x) = 4x2 + 5x + 7 and g(x) = 5x - 6, find g(f(x)).

A. 4x2 + 5x + 1
B. 4x2 + 25x + 29
C. 20x2 + 25x + 41
D. 20x2 + 25x + 29


Answer: D

Mathematics

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Provide an appropriate response.Estimate the sum by rounding to the nearest whole number: 2.78 + 8.48

A. 9 B. 12 C. 10 D. 11

Mathematics

Determine the vertex, focus, and directrix of the parabola and sketch its graph.(x + 3)2 = -16(y - 1)

A. vertex: (3, -1)  
focus: (3, -5)  
directrix: y = 3

B. vertex: (1, -3)  
focus: (1, -7)  
directrix: y = 1

C. vertex: (-3, 1)  
focus: (-3, 5)  
directrix: y = -3

D. vertex: (-3, 1)  
focus: (-3, -3)  
directrix: y = 5

Mathematics

Write the fraction in simplest form using the method of your choice.

A. 9w
B.
C.
D.

Mathematics

Simplify.

A.
B.
C.
D.

Mathematics