The equation [tex]$y-2=3(x+1)$[/tex] is in point-slope form. Which is the slope-intercept form?

A. [tex]$y=3x+1$[/tex]
B. [tex][tex]$y=3x-3$[/tex][/tex]
C. [tex]$y=3x+5$[/tex]



Answer :

Sure, let's convert the given equation [tex]\( y - 2 = 3(x + 1) \)[/tex] from point-slope form to slope-intercept form step-by-step.

1. Start with the given equation:
[tex]\[ y - 2 = 3(x + 1) \][/tex]

2. Distribute the 3 on the right-hand side of the equation:
[tex]\[ y - 2 = 3x + 3 \][/tex]

3. Add 2 to both sides of the equation to isolate [tex]\( y \)[/tex]:
[tex]\[ y - 2 + 2 = 3x + 3 + 2 \][/tex]

4. Simplify the equation:
[tex]\[ y = 3x + 5 \][/tex]

So, the slope-intercept form of the equation [tex]\( y - 2 = 3(x + 1) \)[/tex] is:
[tex]\[ y = 3x + 5 \][/tex]

Therefore, the correct choice is:
[tex]\[ y = 3x + 5 \][/tex]