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4 years ago

Suppose y = 2x +10. Find y if x = -2.

Mathematics

2 answers:

liubo4ka [24]4 years ago

5 0

If x = -2, y = 6.

To solve this quesiton, we need to find the value of y if x is equal to -2. We can do this by substiuting the value of x and then solving.

y = 2 (-2) + 10

y = -4 + 10

y = 6

PtichkaEL [24]4 years ago

3 0

Hi!

Plug in the value of x, and solve.

y = 2 * -2 + 10

Solve

y = -4 + 10

y = 6

The answer is y = 6

Hope this helps! :)

-Peredhel

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Diano4ka-milaya [45]

Answer:

1 and 6

Step-by-step explanation:

it is just like the roots of a polynomial, since $\sqrt{x-1}$ (x-6)^2=0

we can separate the two pieces of the problem

\sqrt{x-1} =0

square both sides to get

x-1=0. x=1

(x-6)^2=0

square root both sides and get

x-6=0

x=6

so the two inflection points of the equation are 6 and 1

Hope that helps :)

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3 years ago

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Murrr4er [49]

Answer:

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Step-by-step explanation:

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3 years ago

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DaniilM [7]

Answer:

Step-by-step explanation:

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