which linear function represents the line given by the point - slope equation y + 1 = -3(x - 5)?\n○ f(x)=-3x…

which linear function represents the line given by the point - slope equation y + 1 = -3(x - 5)?\n○ f(x)=-3x - 6\n○ f(x)=-3x - 4\n○ f(x)=-3x + 16\n○ f(x)=-3x + 14

which linear function represents the line given by the point - slope equation y + 1 = -3(x - 5)?\n○ f(x)=-3x - 6\n○ f(x)=-3x - 4\n○ f(x)=-3x + 16\n○ f(x)=-3x + 14

Answer

Explanation:

Step1: Expand the right - hand side

$y + 1=-3(x - 5)=-3x+15$

Step2: Isolate y

$y=-3x + 15-1$ $y=-3x+14$ Since $y = f(x)$, then $f(x)=-3x + 14$

Answer:

D. $f(x)=-3x + 14$