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Find the x-intercept of the graph of the rational function. Show your work.      f ( x ) = 2 x – 1 x – 1  

What is the correct first step in solving the exponential equation?     e 7 x   =   14

Solve the log equation. Be sure to reject any value of x that is not in the domain. Show your work.    ln ( x – 4 ) + ln ( x + 1 )   =   ln ( 3 x – 9 )

When solving the polynomial inequality, you will need to choose a test value from each interval.  Which test values would work for this inequality?      x 2 – 2 x – 8 ≥ 0

Find the slope of the line passing through  ( – 2 , 4 )   a n d   ( – 4 , – 6 ) . Show your work.

When providing verbal instruction, the instruction should direct the leaner’s attention to:

Movement of a runner’s center of mass (picture) is an example of:

Part practice results in better skill learning outcome when learning:

When the net force acting on the object is 0:

Which of the following is an example of the 1st class lever system?