5 grapes/x grapes = 2 strawberries/18 strawberries....
so x would be 45
Answer:
they both = 100
Step-by-step explanation:
Given : g(x) = and h(x)=2x-8.
Let us find g*h(x) function now.
g*h(x) = g(x) * h(x) =
Or g*h(x) =(2x-8).
He have square root(x-4) in composite function f*h(x).
So, we need to find the domain, we need to check for that values of x's, square root(x-4) would be defined.
Square roots are undefined for negative values.
Therefore, we can setup an inequality for it's domain x-4≥0.
Adding 4 on both sides, we get
x-4+4≥0+4.
x≥4.
Therefore, Domain is all values greater than or equal to 4.
But, restrictions would be all values less than 4 (because less than 4 would give a negative number inside square root).
The mapping rule for a 180 degree rotation is:
(x,y) (-x,-y)
1. Multiply the x-coordinate by -1.
2. Multiply the y-coordinate by -1.
3. SImplify
So the coordinate after a 180 degree rotation is: (5,-1)