2(4x2)+2(1/2 4x3.5)+(4x2)
2(8)+2(1/2 14)+8
16+ 2(7)+8
16+14+8
38 sq. ft.
It would just be 1. Because f(4) just mans replace every value ‘x’ with the number 4, which would give you 4 minus 3
Answer:
Did you finish these?
Step-by-step explanation:
I do not know what subject it is.
For functions, x’s can’t repeat, so looking at the first problem, C is the only one where the first number in each coordinate (x,y) doesn’t repeat.
For the second, x = -2 means that no x is always -2 matter which y you would look at. So x’s repeat and it forms a vertical line. So it is not a function
