Algebra I

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

• A

• B

• C

• D

Tags

CCSS.6.EE.A.3

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 solution to the equations?

• one solution

• no solution

• infinite solutions

• none of these

Tags

CCSS.8.EE.C.7A

What are the coordinates of any maximum or minimum?

• (0.5, -6.25)

• (-0.5, 6.25)

• (0.5, 6.25)

• (-0.5, -6.25)

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

What are your intervals of increase and decrease?

• increasing: x > -0.5 and decreasing:  x < -0.5

• increasing x <  -0.5 and decreasing: x > -0.5

Find the perimeter of the rectangle.

• 3x + 7

• 6x + 14

• 18x + 6

• 18x + 6

Tags

CCSS.7.EE.A.1

Find the area of the rectangle.

• 6x + 14

• 18x + 6

• 3x + 7 

• 9x + 7 

Tags

CCSS.HSA.APR.A.1