Question 7 Not yet answered Marked out of 1 Write the linear

Question 7 Not yet answered Marked out of 1 Write the linear equation 3x + y = 4 as a function of x. Select one: O a, f (x) = 3x + y O b. f(x) 3x + y-4 C. f (x) =-3x + 4 f(x) =- O d. ninghouse.commodiquiziattempt.php?attempt=171 789&page;=1

Solution

3x+y=4

Subtracting 3x from both sides

y =4-3x

f(x) = 4-3x

f(x) =-3x+4

so the correct option is c.