Algebra Practice

f(n)=x²+1
g(n)=2x-5
Find f(n)-g(n)

• x²-2x+6

• -x²+2x+4

• -x²-2x-6

• x²-2x-4

Tags

CCSS.HSF-BF.A.1B

What are the zeros of the polynomial function x(x² + 4x -12)? Select ALL that apply.

• 0

• -12

• -6

• 6

• 2

Tags

CCSS.HSF-IF.C.7C

A rectangular prism has a length of (2x + 5), a width of (2x - 5) and a height of 3x. Select ALL of the expressions that represent the volume of the prism.

• (2x + 5)(6x² - 15x)

• 4x² - 25

• 12x³ - 75x

• 3x(4x² - 25)

• 7x

Tags

CCSS.HSA.APR.A.1

What is the sum of the roots of the equation 2x² + 5x - 3 = 0?

• -3.5

• -2.5

• -1.5

• 2.5

Tags

CCSS.HSA-REI.B.4B

Which expression is equivalent to 3 + 2(x+4)(x-4)?

• A

• B

• C

• D

Tags

CCSS.HSA.APR.A.1

Which expression is equivalent to (3x^5 + 8x^3) - (7x^2 - 6x^3)?

• A

• B

• C

• D

Tags

CCSS.HSA.APR.A.1

Which of the following is an expression for a in terms of x?

• A

• B

• C

• D

Tags

CCSS.HSA.CED.A.4

Determine the x - intercepts: ​ (a)   ​ (b)  

• (-3, 0)

• (2,0)

• (0,-3)

• (0,2)

• (0,0)

Tags

CCSS.HSF-IF.C.7A

What is the maximum area, in square feet, for the garden if 44 feet of fencing are used?

Tags

CCSS.HSF.LE.A.2