A = 1/2 bh = 1/2(8)(6) = 48/2 = 24
answer
first one.
24 square units
#3 is not a function because there are two answers for one out put
#4 is a function because it is a straight line
Answer:
1.
4/8/9
4*9/8
9/2
2.
2/5/6
2*6/5
12/5
3.
4/1/4
4*4
16
4.
2/1/4
2*4
8
5.
3/1/7
3*7
21
Answer:
question is 2x^2+5x^2-5X^3 if the value of x=2 then we put the value of x in equation= 2(2)^2+5(2)^2-5(2)^3 =2*4+5*4-5*8 = 8+20-40 =28-40 =-12 ans
