Question

What is the equation of the line graphed below?

Answer 1

Answer:

y = 3x - 2

Step-by-step explanation:

(1,1) and (2,4)

Slope = (4 - 1)/(2-1) = 3, y- intercept b = -2

Equation

y = 3x - 2

Answer 2

Answer:

Y = 3x - 2 will be the answer.

Step-by-step explanation:

A line has been graphed in the figure attached.

It passes through two points ( 1,1) and (2,4)

Y-intercept of the given line is (-2)

Since equation of a line in the intercept form is

y = mx + c

where m = slope and c = y-intercept

and slope m =  $\frac{y-y'}{x-x'}$

Therefore, slope m =  $\frac{4-1}{2-1}$

                                =  $\frac{3}{1}$

Therefore, equation of the given line will be y = 3x - 2