Question

I NEED HELP NOW

In what form are the equations written?

Answer 1

Point-Slope form is
`y - y_1 = m (x - x_1)`, where
`x_1` and
`y_1` are the given coordinate pair and m is the slope. So, the Point-Slope equations are y - 81 =
`(5)/(7)` (x + 2), 2y + 32 =
`(1)/(9)` (x - 4), and y +
`(2)/(3)` = -
`(9)/(11)` (x - 4).

Slope-Intercept form is y = mx + b, where m is the slope and b is the y-intercept, or where the line crosses the y-axis and x = 0. The Slope-Intercept equations are y = 4x +
`(3)/(5)`, y = -
`(4)/(9)` -
`(1)/(2)`, y = 7x - 3, and 4y = 9x - 5.

Standard Form is ax + by = c. The Standard From equations are 3x - 17y = 51,
`(1)/(8)`x +
`(3)/(7)y` = 56, and 12x + 8y = -36.