3. The students at the center found many linear functions. Find an equ

1.	3. The students at the center found many linear functions. Find an equationfor each line.a. The line passes through the points (0. 8) and (4. 1.3)b. The line has slope -3 and passes through the point (1. 4).c. The line passes through points (1, 1) and (3,9).
Answer» (1)points are (0,8) and (4,13)y-13=((13-8)/(4-0))(x-4)y-13=(5/4)(x-4)4y-52=5x-205x-4y=-32 (2)m=-3 and point (1,4)(y-4)=-3*(x-1)y-4=-3x+33x+y=7 (3) points are (1,1) and (3,9)y-9=((9-1)/(3-1))(x-3)y-9=(8/2)(x-3)y-9=4x-124x-y=3

3. The students at the center found many linear functions. Find an equationfor each line.a. The line passes through the points (0. 8) and (4. 1.3)b. The line has slope -3 and passes through the point (1. 4).c. The line passes through points (1, 1) and (3,9).

Answer»

(1)points are (0,8) and (4,13)y-13=((13-8)/(4-0))(x-4)y-13=(5/4)(x-4)4y-52=5x-205x-4y=-32

(2)m=-3 and point (1,4)(y-4)=-3*(x-1)y-4=-3x+33x+y=7

(3) points are (1,1) and (3,9)y-9=((9-1)/(3-1))(x-3)y-9=(8/2)(x-3)y-9=4x-124x-y=3