Mathematics
Grade-8
Easy

Question

Rewrite the given equation in a slope intercept form y - 4 = 2(x+1)

  1. y = 2x + 6
  2. y = 2x + 4
  3. y = 2x + 2
  4. y = 2x + 1

hintHint:

Slope intercept form of a line is y=mx +c

The correct answer is: y = 2x + 6


    The equation y = 2x+ 6 can be rewritten in a slope intercept form y-4= 2(x+1).

    Given equation is :  y - 4 = 2(x+1)
    y-4=2x+2
    Step1 add 4 to both sides of the equation
    y - 4+4 =2x+2+4
    y=2x+6  ....(i)
    here m=2 and c=6

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