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

• m=-2

Equation in point slope form

`\\ \rm\rightarrowtail y-y_1=m(x-x_1)`

`\\ \rm\rightarrowtail y+4=-2(x-7)`

`\\ \rm\rightarrowtail y+4=-2x+14`

`\\ \rm\rightarrowtail 2x+y-10=0`

Answer 2

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 = -2x + 10