Question

Write an equation in slope intercept form given the slope and a point or given two points. Equation below: m = -2; (7,-4) Can someone please help me do this I don’t remember how to the answer and I need to show my work Thank you soo much!!!​

Answer 1

Explanation:

Answer:

y = -2x + 10

use the following formula:

y₁ - y = m ( x₁ - x )

using this formula:

\hookrightarrow↪ y₁ - y = m ( x₁ - x )

\hookrightarrow↪ y - -4 = -2 ( x - 7 )

\hookrightarrow↪ y + 4 = -2 ( x - 7 )

\hookrightarrow↪ y = -2x + 14 -4

\hookrightarrow↪ y = -2x10.

Answer 2

y = -2x + 10

steps:

`\sf y - y_1 = m ( x - x_1)`

`\rightarrow \sf y - -4 = -2 ( x - 7)`

`\rightarrow \sf y + 4 = -2 ( x - 7)`

`\rightarrow \sf y + 4 = -2(x) -2(-7)`

`\rightarrow \sf y = -2x + 14 - 4`

`\rightarrow \sf y = -2x + 10`