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3 years ago

If f(x) = -3x + 4 and g(x) = 2, solve for the value of x for which f(x) = g(x) is true.

Mathematics

2 answers:

sdas [7]3 years ago

8 0

Answer:

2/3

Step-by-step explanation:

just did it on edge

creativ13 [48]3 years ago

5 0

Answer:

the lines meet at (2/3, 2)

Step-by-step explanation:

f(x) = g(x)

plug equations for f(x) and G(x)

-3x+4 = 2

-3x = -2

x = 2/3

since both equations meet at x = 2/3, it doesn't matter which equation you plug x = 2/3 into to find the y-coordinate

for simplicity purposes since g(x) is easier to solve, I am going to plug x = 2/3 into g(x), but plugging it into f(x) will give you same answer

g(x) = 2

g(2/3) = 2

the lines meet at (2/3, 2)

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