Graphing Logarithms

Do parent logarithmic functions have a y-intercept?

• Yes

• No

Tags

CCSS.HSF-IF.C.7E

What is the x-intercept of the function y = log₂ (x − 3) + 1?

• 3
• 5/2
• 7/2
• -7/2

Tags

CCSS.HSF-IF.C.7E

What is the asymptote of the function y = log₂ (x − 3) + 1?

• x = 1
• y = 1
• x = -3
• x = 3

Tags

CCSS.HSF-IF.C.7E

What is the asymptote of the function y = -3log₂ (x + 1) − 2?

• x = 1
• y = -2
• y = 0
• x = -1

Tags

CCSS.HSF-IF.C.7E

What is the y-intercept of the function y = -3log₂ (x + 1) − 2?

• 0
• -1
• 1
• -2

Tags

CCSS.HSF-IF.C.7E

What is the range of the function y = -3log₂ (x + 1) − 2?

• (-∞,1)

• (-∞,∞)

• (-∞,-2)

• (1,∞)

What is the x-intercept of the function y = -log₂ (x + 1) − 4?

• 15
• -16
• 5
• 0

Tags

CCSS.HSF-IF.C.7E

What is the domain of the function y = -log₂ (x + 1) − 4?

• (-∞,∞)

• (-∞,-1)

• (-4,∞)

• (-1,∞)

What is the asymptote of the function y = -log₂ (x + 1) − 4?

• y = -4
• x = 1
• x = 0
• x = -1

Tags

CCSS.HSF-IF.C.7E

What is the domain of the function y = 4log₂x - 5?

• x < 0
• x = 0
• x > 0
• x ≥ 0 and x ≤ 1