La ecuación en forma ordenada al origen de la recta con pendiente m=-1 y ordenada al origen b-2 es: La ecuación en forma ordenada al origen de otra recta que tiene coordenadas al origen b=6 y a=-2 es:

por lo tanto las coordenadas donde se cortan ambas rectas son:

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

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step-by-step explanation:

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: