For the piecewise function, find the specified function value.f(x) = {
f(7)
A. 49
B. -49
C. 81
D. 5
Answer: A
Mathematics
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Determine whether the given value is a solution to the given equation.
= 7.2; x = 61.2
A. Yes B. No
Mathematics
Provide an appropriate response.Solve: 
= x -5
Fill in the blank(s) with the appropriate word(s).
Mathematics
Divide. Assume all variables are nonzero.
A. 7x15 B. 3x8 + 4x4 C. 3x8 - 16x7 D. -12x11 + 4x4
Mathematics
Evaluate the expression using the given values.
x = -6, y = 4
A. 10 B. -2 C. -10 D. 2
Mathematics