Find the equation of the polynomial function graphed below. The graph of an s-shaped curve with x-intercepts x = -2, 1, 4. f(x) = x3 + 3x2 − 6x − 8 f(x) = x3 − 3x2 − 6x + 8 f(x) = 8x3 + 24x2 − 48x − 64 f(x) = 8x3 − 24x2 − 48x + 64

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?