Please help im stuck on this​

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !