Using synthetic division, determine whether the numbers are zeros of the polynomial.2i, -i, -4; f(x) = x3 + 4x2 + x + 4
A. Yes; yes; no
B. No; no; yes
C. No; yes; yes
D. No; no; no
Answer: C
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Find a formula for the function graphed.
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
Solve the problem.The Windmill Harbour Marina purchased a boat hauling rig for $235,000. Its estimated life is 16 years, at which time it will have a scrap value of $6200. Use the straight-line method of depreciation to find the annual amount of depreciation. Find the book value at the end of 9 years.
A. $14,688, $363,700 B. $14,300, $106,300 C. $14,300, $128,700 D. $14,688, $132,192
Solve the problem.The path of a projectile fired at an inclination ? (in degrees) to the horizontal with an initial velocity v0 is a parabola. The range R of the projectile, that is, the horizontal distance that the projectile travels, is found by using the formula R = src="https://sciemce.com/media/4/ppg__10624191808__f1q340g3.jpg" alt="" style="vertical-align: -4.0px;" />
Fill in the blank(s) with the appropriate word(s).
sin (2?)where g is the acceleration due to gravity. Suppose the projectile is fired with an initial velocity of 400 feet per seconds and g = 32 feet per second2. What angle ?, 
would you select for the range to be 2500 feet? (There should be two values of
Use a 3D grapher to generate the graph of the function.f(x, y) = x2
A. 
B. 
C. 
D. 