Divide and simplify.
÷ 
A. 
B. 
C. 
D. 10
Answer: D
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Simplify. Combine like terms if possible.-p - 4p
A. -4p2 B. -5p C. -3p D. 5p
Perform the given set operation.
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Let U = {1, 2, 3, 4, 5, 6, 7, 8}.
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Enter your answer in a set notation.
What will be an ideal response?
Tell whether a linear model or a quadratic model is appropriate for the data. If a quadratic model is appropriate, then decide also whether the lead coefficient should be positive or negative.The height of a ball thrown from the ground, as a function of time.
A. Quadratic; leading coefficient positive B. Linear C. Quadratic; leading coefficient negative
A projectile is launched at a height of h feet above the ground at an angle of 
with the horizontal. The initial velocity is 
feet per second, and the path of the projectile is modeled by the parametric equations
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Select the correct graph of the path of a projectile launched from ground level at the value of 
and 
.
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, 
feet per second
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A. ?
B. ?
C. ?
D. ?
E. ?
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