Answer:
Step 1: use the given points and plug it into the slope formula y₂ - y₁/x₂ - x₁ to find slope:
[tex]\frac{11 - (-1)}{2 - 4}\\\\\frac{12}{-2} \\\\-6[/tex]
Step 2: use the slope we found and one of the given points and plug it into the formula y = mx + b to find the y-intercept, b:
[tex]y = mx + b\\\\-1 = -6(4) + b\\\\2 = -24 + b\\\\26 = b[/tex]
Step 3: Put it all together:
y = -6x + 26
