If f(x)=2x-5x^2 and g(x) =5x+2 what is f(4) ?

a. -2376
b. -1584
c.-362
d.-52
e. none

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x