Calculus -Mr. Vish- Pre-test-Jan 2021

Condense

• log₈(x⁶)/log₈(y³)
• log₈(x⁶/y³)
• log₈(x/y³)
• log₈(x⁶y³)

Solve for x.
3^x=81

• 3
• 4
• 9
• 27

Tags

CCSS.6.EE.B.7

Solve for x.
log₁₀(x-4)=5

• 10,004
• 100,004
• 1000,004
• 54

Tags

CCSS.HSF.BF.B.5

Condense the expression.
log₃13+log₃y

• log₃(13+y)
• log₃13y
• 3log(13+y)
• 3log13y

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.BF.B.5

CCSS.HSF.IF.C.8

Use the properties of logs to expand the expression as a sum, difference, and/or constant multiple of logs (assume all variables are positive)
log₄ 3y 

• log₄ 3 × log₄ y
• log₄ 3 + log₄ y
• log₄ 3 - log₄ y
• log₄ 3 / log₄ y

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8

Solve log(x) + log(x+3) = 1

• 5
• -2
• -5
• 2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.BF.B.5

log_x1000=3

• 1

• 10

• 30

• 3

Tags

CCSS.HSF.BF.B.5

If (x²+3x+7) is divided by (x+2), then what is the remainder?

• 0

• -3

• 9

• 5

Tags

CCSS.HSA.APR.B.2

            Is (x-2) a factor of             f(x)= x³-8x²+14x-4?

• Yes, (x-2) is a factor. There is a remainder.
• No, (x-2) is  not a factor. The remainder is zero.
• Yes, (x-2) is a factor. The remainder is zero.
• No, (x-2) is  not a factor. There is a remainder. 

Tags

CCSS.HSA.APR.B.2

(27x³ + 9x² - 3x - 10) ÷ (3x - 2)

• 9x⁴+5

• 9x²+9x+5

• 9x²-9x+5

• 9x²-9x

Tags

CCSS.HSA.APR.D.6