Quiz about Honors Algebra 2 Final Review

Question 1

Which of the following is the correct equation for the given graph?

Accepted Answer

f(x) = (x + 2)² - 1

Answer

f(x) = (x - 2)² - 1

Answer

f(x) = -(x + 2)² - 1

Answer

f(x) = -(x - 2)² - 1

Question 2

Divide and simplify the rational expressions.

Accepted Answer

1/6

Answer

x+10/ 6x+60

Answer

x+8/ 6x+60

Answer

(x+10)(x+8)/ 6x+60

Question 3

Find all numbers that must be excluded from the domain of the rational expression.

Accepted Answer

$$x e-5,\ x e-7$$

Answer

$$x e5\ ,\ x e7$$

Answer

$$x
e0$$

Answer

$$x
e5$$

Question 4

Simplify

Accepted Answer

$$\frac{x-2}{x+3}$$

Answer

$$\frac{x+2}{x+3}$$

Answer

$$\frac{x-3}{x+2}$$

Answer

$$\frac{x+2}{x-3}$$

Question 5

Simplify.

Accepted Answer

1

Answer

$$\frac{x^2-16x+64}{(x-8)^2}$$

Answer

$$\frac{(x-8)^2}{81}$$

Answer

Answer

99

Question 6

Solve the following linear equations.

3x + 4 + 2(x + 1) = -4x + 7

Accepted Answer

$$x\ =\ \frac{1}{9}$$

Answer

Answer

$$x=\frac{1}{3}$$

Answer

$$x\ =\ 9$$

Question 7

Perform the indicated operations and write the result in standard form. (5 + 6i)(4 - i) - (3 - i)(3 + i)

Accepted Answer

16 + 19i

Answer

36 + 19i

Answer

16 + 29i

Answer

18 + 19i

Question 8

Solve the equation by the square root property. $$(x-4)^2=25$$

Accepted Answer

{-1, 9}

Answer

{-5, 5}

Answer

{-9, -1}

Answer

{29}

Question 9

Solve the equation by factoring.

$$4x^2-27x=7$$

Accepted Answer

{-1/4, 7}

Answer

{-4, 7}

Answer

{1/27, -1/4}

Answer

{-4, 4}

Question 10

Solve the radical equation, and check all possible solutions.

$$\sqrt{20x+20}=x+6$$

Accepted Answer

{4}

Answer

{3}

Answer

{-4}

Answer

{-3}

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