Use the given functions to find the requested function.f(x) = 3x - 7, g(x) = 6x - 3Find f - g.
A. 9x - 10
B. 3x + 4
C. -3x - 10
D. -3x - 4
Answer: D
Mathematics
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Solve.log2(8)-1 = x + 7
A. -10 B. 4 C. 10 D. -9
Mathematics
Multiply or divide as indicated and reduce to lowest terms.
? 
A. 
B. 
C. 
D. 
Mathematics
Complete numerical representations for the functions f and g are given. Evaluate the expression, if possible.(f?f)(1)
A. 3 B. 5 C. 9 D. -4
Mathematics
Find the partial derivative.f(x, y) = 3(x + 7y - 5)2. Find 
.
A. 21x + 147y B. 21x + 147y - 105 C. 42x + 294y - 210 D. 42x + 294y + 210
Mathematics