Perform the indicated operation. Assume that all variables represent positive numbers.
A. 3x
B. x
C. 3x10
D. 3x
Answer: D
Mathematics
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For the following equation, graph y = f1(x) and y = f2(x) on the same screen on your calculator. From the graphs, make a conjecture as to whether the equation is an identity. If so, prove your conjecture. =
What will be an ideal response?
Mathematics
Factor completely, or state that the trinomial is prime.x4 + 14x2 + 49
A. (x2 + 7)2 B. (x + 7)2 C. (x2 - 7)2 D. Prime
Mathematics
Write the percent as a fraction or mixed number in simplest form.62%
A.
B.
C.
D.
Mathematics
Match the equation with the correct graph. -
= 1
A.
B.
C.
D.
Mathematics