If possible, factor the polynomial completely. If a polynomial cannot be factored, state that it is prime.64x2 - 49
A. Prime
B. (8x + 7)2
C. (8x + 7)(8x - 7)
D. (8x - 7)2
Answer: C
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Solve the problem.Find the derivative of the function at the point
in the direction in which the function decreases most rapidly.
A. -
B. -
C. -
D. -3
Solve.The distance an object travels after accelerating from an initial velocity is the product of velocity and the time added to one-half of the product of the acceleration and the square of the time. Write an expression for the height h of an object t seconds after being fired straight up into the air with an initial velocity of 288 m/sec. Then write the expression in factored form.[Note: The acceleration of an object fired vertically upwards is -9.8. m/s2]
A. 288t - 4.9t2 = t(288 - 4.9t) B. 288t - 4.9t2 = 4.9t(288 - t) C. 288t - 9.8t2 = t2(288 - 9.8t) D. 288t - 9.8t2 = t(288 - 9.8t)
Divide. Use bar notation to write repeating decimals. -11 ÷ 3
A. -3.66
B. -3.6
C. -3.
D. -3.
Find the correct end behavior diagram for the given polynomial function.f(x) = 5x3 + 6x2 - 5x + 7
A.
B.
C.
D.