How do you subtract mixed numbers with unlike denominators

first you would need to find a common denominators. you do that by multiplying numbers until you find the lcd that is the same. so your numbers would be need to be turned into mixed numbers first. so 18 24/62= 570/31 and 19 82/12= 155/6. now you would need to find your lcd. the lcd of your numbers would be 186. now you have to find the numerators. so your new numbers would be 3420/186 and 4805/186. hope this !

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph