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marishachu [46]
3 years ago
7

QUICK PLEASE HELP. I'm offering 15pt and brainliest answer.

Mathematics
2 answers:
goblinko [34]3 years ago
6 0

1. 4x-12=2x+2
   -2x      -2x
    2x-12=2  +12
           2x= 14
            
x=7

2. 4(7)-12

     28-12= 16
worty [1.4K]3 years ago
4 0
X would be equal to 6
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ruslelena [56]

Answer:

<h2>         y = 0.25x + 2</h2>

Step-by-step explanation:

\bold{slope\, (m)=\dfrac{change\ in\ Y}{change\ in\ X}=\dfrac{y_2-y_1}{x_2-x_1}}

(0, 2)    ⇒     x₁ = 0,  y₁ = 2

(-4, 1)     ⇒     x₂ = -4,  y₂ = 1

So the slope:

\bold{m=\dfrac{1-2}{-4-0}=\dfrac{-1}{-4}=0.25}

The point-slope form of the equation of the line passing through point (x₀,y₀) and with slope m is:  y - y₀ = m(x - x₀)

m = 0.25

(0, 2)    ⇒     x₀ = 0,  y₀ = 2

Therefore:

               y - 2 = 0.25(x - 0)

               y - 2 = 0.25x                  {add 2 to both sides}

               y = 0.5x + 2          ←  the slope-intercept form of the equation

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8 0
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Tomtit [17]
The answer is C.

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