find an equation of the line that contains the given pair of points
(23,25),(6,8)

Question

find an equation of the line that contains the given pair of points
(23,25),(6,8)

anonymous · Answer

IMPORTANT LINE RELATED EQUATIONS TO KNOW AND MEMORIZE

slope formula
m= slope/ gradiant -- same thing
$$m=\frac{y_2-y_1}{x_2-x_1}$$

standard formula
$$Ax+By=C$$

point-slope formula
$$y-y_1=m(x-x_1)$$

slope-intercept formula
b= y-intercept -- in the form of (0,y)

$$y=mx+b$$

anonymous · Answer

Find the slope of a line with these points:
y2-y1=m(x2-x1)
8-25=m(6-23)
-17=m(-17)
m=1

Find the line:
y = mx +b
8= (1)(6) + b
8= 6+b
b = 2

So the line would be:
y=x+2

anonymous · Answer

first find the slope then use the point slope formula or slope intercept