Provide an appropriate response.Which one of the following is an example of a pair of like terms?

A. -8s2x, 6sx2
B. 4xw, 8wx
C. 8t, 9w
D. 9t2, 4t3


Answer: B

Mathematics

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Find a formula for the inverse of the function described below.32° Fahrenheit = 0° Celsius. A function that converts temperatures in Celsius to those in Fahrenheit is   Fahrenheit.

A. f-1(x) = x + 32
B. f-1(x) = (x + 32)
C. f-1(x) = x + 32
D. f-1(x) = (x - 32)

Mathematics

Add or subtract as indicated. Express the answer as a single polynomial in standard form.(4x7 + 9x6 - 6x) + (9x7 + 8x6 + 4x)

A. 13x7 + 17x6 - 2x B. 13x + 17x7 - 2x6 C. 3x7 + 12x6 + 13x D. 28x14

Mathematics

Solve the problem.If a ball is thrown upward with a speed of 33.1 feet per second from a 124.26 ft high window, then its height t seconds after it is thrown is given by the formula  . Find the height of the ball 1.2 seconds after it is thrown.

A. 140.94 ft B. 187.02 ft C. 107.58 ft D. 61.5 ft

Mathematics

Use transformations of the graph of y = x4 or y = x5 to graph the function.f(x) = - x5 

A.

B.

C.

D.

Mathematics