Determine whether the equation defines y as a function of x.
?
?
A. no
B. yes
Answer: A
Mathematics
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Use your estimation skills to pick the most reasonable answer. Do not solve the problem.19 - 18.676
A. 3.24 B. 0.324 C. 0.0324
Mathematics
Factor the polynomial by removing the common monomial factor. 5x3 + 15x
A. 5x2(x + 3) B. 5x(x2 + 3) C. 5x(x2 + 10x) D. 5x(x2 + 3x)
Mathematics
Factor the polynomial f(x). Then solve the equation f(x) = 0.f(x) = x4 - 4x3 - 7x2 + 22x + 24
A. (x + 2)(x + 3)(x + 1)(x - 4); -2, -3, -1, 4 B. (x - 2)(x - 3)(x + 1)(x - 4); 2, 3, -1, 4 C. (x - 2)(x - 3)(x - 1)(x - 4); 2, 3, 1, 4 D. (x + 2)(x - 3)(x + 1)(x - 4); -2, 3, -1, 4
Mathematics
Convert as indicated. If necessary, round to the nearest tenth of a degree.42.3°C to degrees Fahrenheit
A. 44.1°F B. 108.1°F C. 55.5°F D. -8.5°F
Mathematics