From the choices given below choose the equation whose graphs are given in fig 4.6 and 4.7 for fig 4.6 1.y=x 2.y=0 3.y=2x 4.2+3y=7x and for fig 4.7 1.y=x+2 2.y=×-2 3.y=-x+2 4.x+2y=6

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

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step-by-step explanation:

mark brainliest!

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: 3.26019516

step-by-step explanation:

the answer is d

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