Question

Write an equation in slope intercept form of the line that passes through (4, 1) and (5, -1).

y = -4x + 1
y = -1/2 x + 9
y = 4x + 1
y = -2x + 9

Answer 1

y =mx+b so just plug in the numbers in the correct spots and there ya go

Answer 2

what do you think saifoo?

Answer 3

@saifoo.khan

Answer 4

Step 1: Find the gradient.
Step 2: Use the formula:
(y-y1) = m(x-x1)

Answer 5

https://www.khanacademy.org/math/core-algebra/core-algebra-graphing-lines-slope/core-algebra-equation-of-a-line/v/slope-intercept-form-from-table