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