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Tcecarenko [31]
3 years ago
13

F(x) = x − 3 and g(x) = 2x + 8 Which ordered pair is a solution for the system?

Mathematics
2 answers:
Phoenix [80]3 years ago
8 0

I put it into Desmos and got (-11, -14)

kondor19780726 [428]3 years ago
6 0

f(x)=g(x)\to x-3=2x+8\qquad\text{add 3 to both sides}\\\\x=2x+11\qquad\text{subtract 2x from both sides}\\\\-x=11\to\boxed{x=-11}\\\\\text{Put the value of x to the equation of f(x):}\\\\f(-11)=-11-3=-14\\\\Answer:\ \boxed{x=-11\ and\ y=-14\to(-11,\ -14)}

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IRISSAK [1]

Answer:

The answer to your question is y - 0 = 40(x - 15)

Step-by-step explanation:

                                  y = 40x + 600

Convert to                 y - y₁ = m(x - x₁)          

Process

1.- Factor 40 in the right side of the equation

                                 y = 40(x - 15)

2.- Give the form of the point slope form

                                 y - 0 = 40(x - 15)

where

y₁ = 0

m = 40

x₁ = 15

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3 years ago
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Step-by-step explanation:

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