Given the function f(x) = 5x - 3(3x + 7),
determine the value of x when f(x) = -18.
f x = 51
on

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation:

answer: none of these answers are correct only the second half is

step-by-step explanation:

i belive false if so your welcome if not well idk

there were only 2 presidents that were under the age of 45. theodore roosevelt, and jfk, that makes 5%