Graphing Logarithmic Equations

Determine the key point of the following logarithm: $y=\log_6x$  

• (1, 6)

• (-1, -6)

• (6, 1)

• (-6, -1)

What is the y-intercept of the following function? $y=\log_7x$  

• (7, 1)

• (7, -1)

• Does not exist

• (1, 7)

Tags

CCSS.HSF-IF.C.7E

What is the x-intercept of the following function? $y=\log_4x$  

• (4, 0)

• (1, 0) 

• (-1, 0)

• (-4, 0)

Tags

CCSS.HSF-IF.C.7E

What is the domain of the following function? $y=\log_3x$  

•  $\left(-\infty,\ +\infty\right)$  

•  $\left[0,\ +\infty\right)$  

•  $\left(0,\ +\infty\right)$  

•  $\left[-\infty,\ +\infty\right]$  

What is the range of the following function? $y=\log_6x$  

•  $\left(0,\ +\infty\right)$  

• There is no range.

•  $\left(-\infty,\ +\infty\right)$  

•  $\left[-\infty,\ +\infty\right]$  

What is the key point of the following function? $y=\log_9x$  

• (-9, -1)

• (9, 1)

• (1, 9)

• (-1, -9)

What is the vertical asymptote of the following function? $y=\log_5x$  

• y = 0

• x = 0

• y = x

• x = 1

Tags

CCSS.HSF-IF.C.7E