CAASPP Math Practice Test

• A) Yes

• B) No

• C) Only for ( x = 0 )

• D) Only for ( x = 1 )

• A) Yes

• B) No

• C) Only for ( x = 1 )

• D) Only for ( x = 5 )

• A) Yes

• B) No

• C) Only for ( x = 0 )

• D) Only for ( x = 1 )

• A) Yes

• B) No

• C) Only for ( x = 0 )

• D) Only for ( x = 1 )

Which equation of ( f(x) ) reveals the minimum or maximum value of ( f(x) ) without changing the form of the equation?

Select the expression that is equivalent to (2x+3)²−(x+1)(2x+3).

• (2x+3)[(2x+3)−(x+1)]

• (2x+3)−(x+1)

• (2x+3)(x+4)

• 2x²+6

Tags

CCSS.6.EE.A.3

A hardware store charges $35 for 14 feet of chain. What is the average cost per foot of chain?

Tags

CCSS.7.RP.A.2B

When the outlier is removed, which of the following measures will definitely change?

• Mean

• Median

• Standard Deviation

• Cannot Be Determined

Multiply and combine like terms to determine the product of these polynomials: 2x²(4x−7xy+5)(3y−2).

• 8x³y−14x²y²+10x²y−16x²+28xy−20x

• 8x³−14x²y+10x²−16x²y+28xy−20x

• 8x³−14x²y+10x²−6x²y+21xy−10x

• 8x³y−4x²y²+15x²y−6x²+21xy−10x

Tags

CCSS.HSA.APR.A.1