Identify the exponential function for this graph. (Be sure to look at the scales on the x- and yaxes.) f(x)=4•(0.5)^x

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

What are the solutions to the equation 4x2+3x=24-x

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.