TCAP Success ALGEBRA 2 EOC Chapter 6

DOK: 2
1 pt

2.

What are the values of *x* in the quadratic equation?
${x}^{2}+2x-15=x-3$

A

{-4, 3}

B

{-3,4}

C

{-3, 5}

D

Cannot be determined

DOK: 2
1 pt

4.

Using the quadratic formula, solve the following equation: $3{x}^{2}=9x$

A

*x*={0, 1}

B

*x*={3, 1}

C

*x*={0, 3}

D

*x*={3, -3}

DOK: 2
1 pt

5.

Which of the following solutions is correct for the quadratic inequality $6{x}^{2}\u201341x\u20137\le 0?$

A

$x\le -6$ or $x\ge 7$

B

$x\le -\frac{1}{6}$ or $x\ge 7$

C

$-6\le x\le 7$

D

$-\frac{1}{6}\le x\le 7$

DOK: 3
1 pt

7.

Eric and Jansen are throwing a baseball back and forth to each other. The height of the ball is represented by the equation $s=-8{t}^{2}+32t$. What is the highest point the ball will go?

A

16 feet

B

32 feet

C

64 feet

D

80 feet

DOK: 2
1 pt

9.

Factor: $4{x}^{2}-64$

A

(*x*-8)(*x*+8)

B

(4*x*-8)(4*x*+8)

C

(2*x*-16)(2*x*+16)

D

(2*x*-8)(2*x*+8)