The point-slope form of the equation of the line that passes through (-4, -3) and (12, 1) is y-1 (x-12) what is the standa the equation for this line?

Step-by-step explanation:

(-2,2)(5,1)

slope(m) = (1 - 2) / (5 - (-2) = -1 / 7

y = mx + b

slope(m) = -1/7

use either of ur points(5,1)x = 5 and y = 1

now sub and find b, the y int

1 = -1/7(5) + b

1 = -5/7 + b

1 + 5/7 = b

7/7 + 5/7 = b

12/7 = b

equation is : y = -1/7x + 12/7but we need it in standard form...

y = -1/7x + 12/7

1/7x + y = 12/7

x + 7y = 12 <== standard form

22, 28, 34, 40, 46

b)   f(n) = 6n + 16

n = what is the number of the row ( 22 would be row 1) so if we replaced n with 1, we would get 22

c)   the 14th row will have 100 seats

(1)   (2)   (3)   (4)   (5)   (6)   (7)   (8)   (9)   (10) (11) (12) (13) (14)

22 | 28 | 34 | 40 | 46 | 52 | 58 | 64 | 70 | 76 | 82 | 88 | 94 | 100