Use the Factor Theorem to determine whether x - c is a factor of f. If it is, write f in factored form, that is, write f in the form
f(x) = x6 - 12x4 - 69x2 + 80; c = 4
A. Yes; f(x) = (x - 4)(x5 - 5x4 + 5x3 + 16x2 - 5x - 20)
B. Yes; f(x) = (x - 4)(x5 + 4x4 - 4x3 + 20x2 - 5x - 20)
C. No
D. Yes; f(x) = (x - 4)(x5 + 4x4 + 4x3 + 16x2 - 5x - 20)
Answer: D
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Solve the problem.Given the acceleration, initial velocity, and initial position of a body moving along a coordinate line at time t, find the body's position at time t.a = 32 cos 5t, v(0) = 9, s(0) = 6
A. s = - cos 5t + 9t + 6
B. s = cos 5t - 9t + 6
C. s = - sin 5t + 9t + 6
D. s = sin 5t + 9t + 6
Add. Write your answer in lowest terms.
A. 1
B.
C.
D. 1
Use the graph to determine the function's domain and range. Write the domain and range in interval notation.
A. domain: [0, ?) range: [-3, ?) B. domain: (-?, ?) range: [-3, ?) C. domain: [0, ?) range: (-?, ?) D. domain: [0, ?) range: [0, ?)
Evaluate.
A.
B. 3
C. 238
D. -3