Prove that the area of triangle is "half of base times height. i. e.(A=1/2×b×h). please give the explanation and do it ASAP please!

Step-by-step explanation:

any triangle is half of a polygon of 4 sides

the area of a rectangle is height * base or length*width

and since the triangle is half a rectangle then Area=1/2 *b*h

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