40 terms

-27

Find f(-3) if f(x) = -4x² - 2x + 3.

-40

Find g(-3) if g(x) = -2x² + 5x - 7.

yes

Is this a function?

no

Is this a function?

yes

Is this a function?

yes

Is this a function?

yes

Is this a function?

no

Is this a function?

D: ( -∞, ∞)

R: [-3,∞)

R: [-3,∞)

The graph of h(x) = 2(x - 1)² - 3 is graphed here. Find the domain and range of h(x).

D: ( -∞, ∞)

R: (-∞, 3]

R: (-∞, 3]

The graph of k(x) = - ½ (x + 1)² + 3 is graphed here. Find the domain and range of k(x).

x³/8y³

Apply the rules of exponents to simplify the expression. Leave no negative exponents in your answer.

p²/16m²

Apply the rules of exponents to simplify the expression. Leave no negative exponents in your answer.

z⁴/25w⁴

Apply the rules of exponents to simplify the expression. Leave no negative exponents in your answer.

16/(a¹²b⁸)

Apply the rules of exponents to simplify the expression. Leave no negative exponents in your answer.

a⁵/40b²

Apply the rules of exponents to simplify the expression. Leave no negative exponents in your answer.

63z⁷/w²

Apply the rules of exponents to simplify the expression. Leave no negative exponents in your answer.

64a⁶b³

Apply the rules of exponents to simplify the expression. Leave no negative exponents in your answer.

64a⁸/b

Apply the rules of exponents to simplify the expression. Leave no negative exponents in your answer.

25w⁶z²

Apply the rules of exponents to simplify the expression. Leave no negative exponents in your answer.

25w⁸y²z²

Apply the rules of exponents to simplify the expression. Leave no negative exponents in your answer.

-2x² - 9x - 6

Perform the polynomial operation. Simplify your answer.

4x² - x - 10

Perform the polynomial operation. Simplify your answer.

-4x² + 9x - 10

Perform the polynomial operation. Simplify your answer.

x³ + x² - 14x + 6

Perform the polynomial operation. Simplify your answer.

x³ - x² - 17x + 12

Perform the polynomial operation. Simplify your answer.

20x² - 41x + 20

Perform the polynomial operation. Simplify your answer.

6x² - x - 12

Perform the polynomial operation. Simplify your answer.

(b - 4)(a - 6)

Factor the polynomial completely.

ba - 4a - 6b + 24

ba - 4a - 6b + 24

(z² + 9)(z + 3)(z - 3)

Factor the polynomial completely.

z⁴- 81

z⁴- 81

(d - 5)(c - 1)

Factor the polynomial completely.

cd - 5c - d + 5

cd - 5c - d + 5

(4x² + 1)(2x + 1)(2x - 1)

Factor the polynomial completely.

16x⁴ - 1

16x⁴ - 1

(3x + 4)(3x + 4)

or

(3x + 4)²

or

(3x + 4)²

Factor the polynomial completely.

9x² + 24x + 16

9x² + 24x + 16

(2x² + 1)(x + 3)(x - 3)

Factor the polynomial completely.

2x⁴ - 17x² - 9

2x⁴ - 17x² - 9

x = 0 or 5 or -5

Solve the equation.

3x³ = 75x

3x³ = 75x

x = -2/3 or 3

Solve the equation.

3x² - 7x = 6

3x² - 7x = 6

x = 2 or 3

Solve the equation.

2x² - 10x + 12 = 0

2x² - 10x + 12 = 0

x = 8 or -4

Solve the equation.

(x-6)(x+2)=20

(x-6)(x+2)=20

(4,3)

Solve the system and write your solution as coordinates if possible.

x = 3y - 5

4x - 2y = 10

x = 3y - 5

4x - 2y = 10

(2,9)

Solve the system and write your solution as coordinates if possible.

y = 4x + 1

y - 2x = 5

y = 4x + 1

y - 2x = 5

(1,5)

Solve the system and write your solution as coordinates if possible.

y = 3x + 2

x = 33 - 6y

y = 3x + 2

x = 33 - 6y