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irina1246 [14]
2 years ago
8

Determine the solution to the system of equations graphed below and explain

Mathematics
1 answer:
lawyer [7]2 years ago
7 0

If x - 4 ≥ 0, then |x - 4| = x - 4, so

G(x) = F(x)   ⇒   3x + 2 = (x - 4) + 2

⇒   3x + 2 = x - 2

⇒   2x = -4

⇒   x = -2

Otherwise, if x - 4 < 0, then |x - 4| = -(x - 4), so

G(x) = F(x)   ⇒   3x + 2 = -(x - 4) + 2

⇒   3x + 2 = -x + 6

⇒   4x = 4

⇒   x = 1

However,

• when x = -2, we have

G(-2) = 3(-2) + 2 = -4

F(-2) = |-2 - 4| + 2 = 8

• when x = 1, we have

G(1) = 3(1) + 2 = 5

F(1) = |1 - 4| + 2 = 5

so only x = 1 is a solution to G(x) = F(x).

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zavuch27 [327]

Answer:

no she is wrong

Step-by-step explanation:

7a-4+3a-6=  10a-10 therefore they are not equal

5 0
3 years ago
Read 2 more answers
Pleasee help x.x 1. Solve the system by elimination-
patriot [66]
Q1. The answer is x = 1, y = 1, z = 0

<span>(i) -2x+2y+3z=0
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</span><span>_________
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2y = 2
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y + 2z = 1
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-2x-y+z=-3
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Q2. The answer is x = -37, y = -84, z = -35

<span>(i) x-y-z=-8 
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-4x + 8x - 40 + 10 - 5x = 7
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x = -37
y = 2x - 10 = 2*(-37) - 10 = -74 - 10 = -84
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8 0
3 years ago
Solve 2/3 a number plus 4 is 7
eimsori [14]

2/3n +4 = 7

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7 0
3 years ago
I need help can you help me please
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Just multiple them together and u get 693
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3 years ago
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malfutka [58]
The answer is A! hope this helps! please brainliest!
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