Determine whether the given function is one-to-one. If it is one-to-one, find its inverse.f(x) = 2 - x
A. f-1(x) = x - 2
B. f-1(x) = 2 - x
C. f-1(x) = 
D. f-1(x) = x + 2
Answer: B
Mathematics
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Simplify the difference quotients 
and 
for the following function. Rationalize the numerator when necessary.f(x) = 5x2 + 6x + 1
A. 10x2 + h; 25x + 25a + 6 B. 10x + 5h + 6; 5x + 5a + 6 C. 10x + 10h + 6; 5x - 5a - 6 D. 10x + 6h + 1; 10x + 10a + 6
Mathematics
Find the transform of the given function of s.F 
= 
A. f 
= 
t4
B. f 
= 
t3
C. f 
= 
t4
D. f 
= 
t3
Mathematics
Name the property used to go from step to step indicated by an a), b), c), or d).
What will be an ideal response?
Mathematics
Provide an appropriate response.A lathe which cost $700 was sold for $626. What was the percent of decrease in the price of the lathe? (nearest whole percent)
Fill in the blank(s) with the appropriate word(s).
Mathematics