Simplify.5(x + 4y + 7)
A. 5x - 20y - 35
B. 5x + 20y + 7
C. 5x + 20y + 35
D. 5x + 4y + 7
Answer: C
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Write the compound statement in words.Let p: Babies eat bananas. q: Babies wear plastic bibs.p ? q
A. Babies eat bananas and babies wear plastic bibs. B. Babies wear plastic bibs and babies eat bananas. C. Babies eat bananas or babies wear plastic bibs. D. Babies eat bananas or babies do not wear plastic bibs.
Identify the intervals where the function is changing as requested.Constant
A. (1, 2) B. (-2, -1) C. (2, ?) D. (-1, 1)
Use the Rational Zeros Theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers. f(x) = 5x4 - 10x3 + 6x2 - 2x + 1
A. -1, multiplicity 2; f(x) = (x + 1)2(5x2 + 1) B. -1, 1; f(x) = (x - 1)(x + 1)(5x2 + 1) C. no real roots; f(x) = (x2 + 1)(5x2 + 1) D. 1, multiplicity 2; f(x) = (x - 1)2(5x2 + 1)
Determine the upper and lower bounds on the zeros of the given function.h(x) = 8x3 + 9x + 3
A. upper bound: 1; lower bound: -1 B. upper bound: 2; lower bound: -1 C. upper bound: 2; lower bound: -2 D. upper bound: 1; lower bound: -2