Step-by-step 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
