AnswersFL-1200710-Mathematics for College Algebra ASolving Quadratic Equations: Factoring

Solving Quadratic Equations: Factoring Answers

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The function h(t) = –16t2 + 96t + 6 represents an object projected into the air from a cannon. The maximum height reached by the object is 150 feet.

A
2 seconds
B
3 seconds
C
6 seconds
D
9 seconds
2
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Two factors of –48 have a difference of 19. The factor with a greater absolute value is positive.

A
–19
B
–13
C
13
D
16
4

The product of two consecutive negative integers is 600. What is the value of the lesser integer?

A
–60
B
–30
C
–25
D
–15
5

Which is a solution to (x − 2)(x + 10) = 13?

A
x = 3
B
x = 8
C
x = 10
D
x = 11
6

What are the solutions to the equation?x2 + 6x = 40

A
x = −10 and x = 4
B
x = −8 and x = 5
C
x = −5 and x = 8
D
x = −4 and x = 10

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