3 years ago

Which of the following best describes the equation below? y = 5x + 13

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

4 0

A. neither linear nor nonlinear

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kirill [66]

Answer:

$y = \frac{-5}{3}\\\\y = \frac {4}{3}$

Step-by-step explanation:

$y = \frac{2}{3} x + \frac{1}{3}\\\\when \ x = -3 \\\\y = \frac{2}{3}(-3) + \frac{1}{3} = -2 + \frac{1}{3} = \frac{-6 + 1}{3}= \frac{-5}{3} \\\\When \ x = 1 \frac{1}{2} = \frac{3}{2}\\\\y = \frac{2}{3} \times \frac{3}{2} + \frac{1}{3} = 1+ \frac{1}{3} = \frac{3 + 1}{3}= \frac{4}{3} \\\\$

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3 years ago

Find the least common multiple of x2 – 8x + 12 and x2 – x – 2.

abruzzese [7]

The least common multiple of x² – 8x + 12 and x² – x – 2.

by factoring:
∴ x² – 8x + 12 = (x-2)(x-6)

x² – x – 2 = (x-2)(x+1)

note: the factor (x-2) is common between them take it one time

∴ LCM = (x-2)(x-6)(x+1)

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3 years ago

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Lubov Fominskaja [6]

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Step-by-step explanation:

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3 years ago

Ayuda es urgente ya lalalalalalalalalalal

Crank

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no se ve la imagen perdón no te puedo ayudar

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