Decide whether or not the ordered pair is a solution to the equation.y = 4x; (-1, -4)
A. Yes
B. No
Answer: A
Mathematics
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Use the intermediate value theorem for polynomials to show that the polynomial function has a real zero between the numbers given.f(x) = -8x4 - 5x3 - 9x - 5; -1 and 0
A. f(-1) = -1 and f(0) = 5 B. f(-1) = 1 and f(0) = -5 C. f(-1) = 2 and f(0) = -4 D. f(-1) = -1 and f(0) = -5
Mathematics
Express in terms of i.
A. 6i
B. 6
C. -6i
D. -6
Mathematics
Write in exponential form.-4 = log10 (0.0001)
A. -410 = 0.0001 B. 0.000110 = -4 C. 0.0001-4 = 10 D. 10-4 = 0.0001
Mathematics
Simplify using only positive exponents. Leave the answer in exponential notation.5-5 ? 59
A. 54
B. 2545
C. 254
D. 
Mathematics