Factor by grouping.6x2 - 8x - 9x + 12
A. (2x - 3)(3x - 4)
B. (2x + 3)(3x + 4)
C. (6x + 3)(x + 4)
D. (6x - 3)(x - 4)
Answer: A
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Describe how the y-values change. (Increase or decrease from each specified x-value to the next; use ±? as needed.)y = tan x As x increases from 0 to 
: As x increases from 
to ?: As x increases from ? to 
: As x increases from 
to 2?:
What will be an ideal response?
Find f-1(x).f(x) = 
A. f-1(x) = 
B. No inverse function exists.
C. f-1(x) = 
D. f-1(x) = 
Provide an appropriate response.How many degrees are in a sector of a circle graph if it is to represent 47% of the total? Round to the nearest whole degree.
A. 127° B. 169° C. 47° D. 85°
Factor completely. If a polynomial cannot be factored, say it is prime.9k3m + 24k2m2 + 16km3
A. km(3k + 4m)(3k - 4m) B. prime C. km(3k + 4m)2 D. km(3k - 4m)2