If the equation of a line has an undefined slope and passes through the point (1, 3), which form would be used to write the equation of the line?

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100