Evaluate \ dfrac {e} {4} + 2f-3 4 and +2 f-3 start fraction, e, divided by, 4, end fraction, plus, 2, f, minus, 3 when e = 12and=1 2 e, equals, 12 y f = \ dfrac12f= two 1 f, equals, start fraction, 1, divided by, 2, end fraction.

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:

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61

idk

step-by-step explanation: