Question

Write an equation, in slope-intercept form of the line through these two points. (2, 9) and (0, 2)

Answer 1

Answer:

y = $\frac{7}{2}$x + 2

Step-by-step explanation:

m= 2-9/ 0-2 = $\frac{-7}{-2}$ = $\frac{7}{2}$

y=mx+b              9 = $\frac{7}{2}$ (2) + b

m= $\frac{7}{2}$                   9 = 7 + b

b = 2                 -7   -7  

                          2 = b

y = $\frac{7}{2}$ x + 2