choose the letter of the correct answer below to which the problems belong.

A. SLOPE AND A PAINT

B.SLOPE AND Y-INTERCEPTS

C. TWO POINTS

Q:

1. FIND THE EQUATION OF A LINE THAT PASSES THROUGH THE POINTS (3, 5) AND (5, 9)

2. FIND THE EQUATION OF A LINE WHOSE GRAPH HAS A SLOPE OF 3 AND INTERCEPT OF 2

3. WRITE THE EQUATION OF A LINE WHOSE GRAPH HAS A SLOPE OF 4 AND A POINT (5, 6)

(please write an explanation)​