NJSLA Practice Assessment Algebra I #1

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

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

• A

• B

• C

• D

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

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

• (-3, 0)
• (2,0)
• (0,-3)
• (0,2)
• (0,0)

Tags

CCSS.HSF-IF.C.7A

Determine the y-intercepts: ​ ​ (a)  

• (0,-6)
• (0,0)
• (1,0)
• (-6, 0)
• (6,0)

Tags

CCSS.HSF-IF.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 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

Tags

CCSS.HSF-IF.C.7A