Perform the requested operation on the given function.f(x) = 7x - 8, g(x) = 4x - 4Find (g - f)(x).
A. -3x + 4
B. -3x - 12
C. 3x - 4
D. 3x - 12
Answer: A
Mathematics
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Graph the function.y = 2 sin x 
A. 
B. 
C. 
D. 
Mathematics
Determine whether the given point is on the graph of the equation.Equation: x2 - y2 = 4Point: (0, 2)
A. No B. Yes
Mathematics
Find the probability of the compound event.A game spinner has regions that are numbered 1 through 8. If the spinner is used twice, what is the probability that the first number is a 3 and the second is a 7?
A. 
B. 
C. 
D. 
Mathematics
Determine whether the equation is linear. If it is linear, give values for a and b so that the equation can be written in the form ax + b = 0.9
- 13 = 0
A. Yes; a = -13, b = 9 B. Yes; a = 9, b = -13 C. Yes; a = 9, b = 13 D. No
Mathematics