Step-by-step explanation:
Given:
(9, 8)
The slope-intercept form of an equation is given as
y = mx + c
Firstly, we need to find the slope
Slope = rise / run
Slope = 8/9
Hence, slope is 8/9
let x1 = 9, and y1 = 8
(y - y1) = m(x - x1)
(y - 8) = 8/9(x - 9)
y - 8 = 8/9x - 8/9*9
y - 8 = 8/9x - 8
y = 8/9x - 8 + 8
y = 8/9x + 0
y = 8/9x
Hence, (9, 8) does not make the equatio y = 8 true
