Ivanna takes classes at both Westside Community College and Pinewood Community College. At Westside, class fees 98 $ are per credit hour, and at Pinewood, class fees are 115$ per credit hour. Ivanna is taking a combined total of credit hours at the two schools. Suppose that she is taking credit hours at Westside. Write an expression for the combined total dollar amount she paid for her class fees.

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:

i suppose it should be (y=2x-5)

step-by-step explanation:

it should be a.

hope it