Use the distributive property to remove parentheses and write the product as a sum. Simplify if possible.-(9x + 4)
A. -9x - 4
B. 9x - 4
C. -9x + 4
D. 9x + 4
Answer: A
Mathematics
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Prove the limit statement
(3x - 2) = 7
What will be an ideal response?
Mathematics
Identify the base and the exponent for the exponential expression.(-7)4
A. Base: -7, exponent: 4 B. Base: 4, exponent: -7 C. Base: 7, exponent: 4 D. Base: 4, exponent: 7
Mathematics
Use the rules of exponents to simplify the expression. Use positive exponents to write the answer.
A. x52
B. 
C. x74
D. x18
Mathematics
Use the graph of y = f(x) to state the value of the requested quantity if it exists.
f(x)
A. 0 B. does not exist C. 1 D. 3
Mathematics