What 3-dimensional shape is formed when the right triangle abc is rotated 360° about its side ab?

Find the slope of the line y =8/9x + 1.

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12