The point-slope form of the equation of the line that passes through (-9, -2) and (1, 3) is y-
- 1). What is the slope
intercept form of the equation for this line?
y= {x+2
y=2x-4
0 = 2 x + 3

Step-by-step explanation:

The formula of a slope:

We have two points (-9, -2) and (1, 3).

Substitute:

The point-slope form of an equation of a line:

For (-9, -2):

For (1, 3):

The slope-intercept form of an equation of a line:

b - y-intercept

Put the coordinates of the point (1, 3) and the value of a slope to the equation of a line:

The equation of a line in the slope-intercept form is:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

6/20

step-by-step explanation: