At approximately what value of x do the two lines meet?

Carl wants to buy a television that cost $500 including taxes. to pay for television he will use a payment plan that requires him to make a down payment of $125 and then pay $70.50 each month for six months what is the percent increase from the original cast of the television to the cost of the television using a payment plan.

What is the frequency of the sinusoidal graph?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2