Washing out, what is 2+2?

what is 2+2?

Simpler method to solve exponential equations, Simpler method Let's beg...

Simpler method Let's begin by looking at the simpler method. This method will employ the following fact about exponential functions. If   b x   = b y      then          x

Parallel and perpendicular Lines, How do you put (4,-5), 2x-5y=-10 in slope...

How do you put (4,-5), 2x-5y=-10 in slope intercept form and perpendicular to the graph given?

Solve for the indicated variable, y=mx+b for x

y=mx+b for x

Simultaneous equations, how do you work it out?

how do you work it out?

Natural log, e^4x-5 -8=14403 Solution in Natural Log

e^4x-5 -8=14403 Solution in Natural Log

Word problems, Express commuter train #12 leaves the downtown station and t...

Express commuter train #12 leaves the downtown station and travels at an average speed of miles per hour towards the north-side station, which is miles away. Express commuter train

Vertical angles,

Equations, how to to a equations ?

how to to a equations ?

Graph of piecewise functions, We should graph a couple of these to make sur...

We should graph a couple of these to make sure that we can graph them as well. Example : Sketch the graph of the following piecewise function. Solution Now while w