Honors - KC9 - Target A Review

Rewrite in exponential form

y = log₅(x)

• y = 5^x

• x = 5^y

• y = 5x

• x = 5y

Tags

CCSS.HSF.BF.B.5

Rewrite in exponential form

y = log(x + 2)

• 10^x = y - 2

• 10^y = x - 2

• 10^x = y + 2

• 10^y = x + 2

Tags

CCSS.HSF.BF.B.5

Rewrite in logarithmic form

y = 6^x

• x = log₆(y)

• y = log₆(x)

• y = log(6^x)

• x = log(6^y)

Tags

CCSS.HSF.BF.B.5

Rewrite in logarithmic form

y = (1/5)^x

• x = log(1/5^y)

• y = log(1/5^x)

• x = log_1/5(y)

• y = log_1/5(x)

Tags

CCSS.HSF.BF.B.5

Identify Key Features of the function (Use desmos to help!):

y = log₂(x - 2) - 5

What's it(s) x-intercept?

• (11, 0)

• (34, 0)

• (17, 0)

• (23, 0)

Tags

CCSS.HSF-IF.C.7E

Identify Key Features of the function (Use desmos to help!):

y = log₂(x - 2) - 5

What's it(s) y-intercept?

• (0, 6.1)

• (0, 34)

• None

• (0, 15)

Tags

CCSS.HSF-IF.C.7E

Identify Key Features of the function (Use desmos to help!):

y = log₂(x - 2) - 5

What's it(s) Asymptotes?

• x = 2

• x = 1

• None

• x = 4

Tags

CCSS.HSF-IF.C.7E

Identify Key Features of the function (Use desmos to help!):

y = log₂(x - 2) - 5

What's it Domain?

• (4, ∞)

• (1, ∞)

• None

• (2, ∞)

Tags

CCSS.HSF-IF.C.7E

Identify Key Features of the function (Use desmos to help!):

y = log₂(x - 2) - 5

What's it Range?

• (-∞, ∞)

• (2, ∞)

• None

• (0, ∞)

Tags

CCSS.HSF-IF.C.7E

Identify Key Features of the function (Use desmos to help!):

y = log₂(x - 2) - 5

What's it End Behavior?

• As x →∞, f(x) →2 & As x→-∞, f(x)→2

• As x →∞, f(x) →∞ & As x→-∞, f(x)→∞

• As x →∞, f(x) →∞ & As x→-∞, f(x)→DNE

• As x →∞, f(x) →DNE & As x→-∞, f(x)→∞

Tags

CCSS.HSF-IF.C.7E