Question

3. A line passes through (9, -9) and (10,-5).

a. Write an equation for the line in point-slope form.
b. Rewrite the equation in standard form using integers.
A y + 9 = 4(x + 9); -4x + y = -45
B y + 9 = 4(x - 9); - 4x + y = -45
Cy - 9 = 4(x - 9); - 4x + y = 45
Dy - 9 = 4(x + 9); - 4x + y = 45

Answer 1

the answer for number a is -14