Find the zeros of f(x), given that one zero is k.f(x) = x3 - 8x2 + x - 8
k = 8
A. ±1, 8
B. ±8, i
C. 8, ±i
D. -8, ±i
Answer: C
You might also like to view...
Add.89,222 + 12,774
A. 96,997 B. 111,996 C. 101,996 D. 91,996
Find the area of the circle. Use 3.14 or 
for ? as indicated.Use 3.14 for ?.
A. 131.88 cm2 B. 346.185 cm2 C. 65.94 cm2 D. 1,384.74 cm2
Solve the problem.The following scatter diagram shows heights (in inches) of children and their ages.Height (inches)
Age (years)What happens to height as age increases?
A. Height stays the same as age increases. B. Height and age do not appear to be related. C. Height decreases as age increases. D. Height increases as age increases.
Solve the problem.A person standing close to the edge on top of a 272-foot building throws a baseball vertically upward. The quadratic function 
models the ball's height above the ground, s(t), in feet, t seconds after it was thrown. After how many seconds does the ball reach its maximum height? Round to the nearest tenth of a second if necessary.
A. 336 seconds B. 1.5 seconds C. 6.6 seconds D. 2 seconds