Combine like terms.5y - x - 9y - 8x
A. -7x - 4y
B. -7x + 4y
C. -9x - 4y
D. -9x - 14y
Answer: C
Mathematics
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(4, -8), (-4, 1)
A. y = -x - 
B. y = 
x - 
C. y = x - 
D. y = - 
x - 
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
+ 6
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression. Write the result using positive exponents only.
A. 
B. 
C. 
D. 
Mathematics
Use the power rules for exponents to simplify. Write the answer in exponential form.(-23)6
A. 29 B. - 218 C. - 29 D. 218
Mathematics