What is the area of the triangle? 12 4 9

2

Step-by-step explanation:

I am so sorry if it is wrong, math is my weakness and I need some points for a math question haha, so I am sorry I normally never do this to people and Im sorry it was you:(

a

explanation:

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