Answer:
Cube
Step-by-step explanation:
The cubed root of 8 = 2 because 2³ = 8.
So 8 is perfect cube.
I got 4.5 for question 2 and 597 1/4 for question 6. Idk if im right
Answer:
( -∞, 3]
Step-by-step explanation:
Range is all possible y values that the graph covers.
So in this graph the legs extend all the way to y value -∞ (never mind the x value). However, the top is at y=3 and the graph is not extending above that. Hence the range is from -∞ to and including 3.
Answer:
Simple solution for that!
4 : 5
Step-by-step explanation:
both 8 and 10 are divided by 2
8 ÷ 2 : 10 ÷2
4 : 5
further can't simplify so 4 : 5 is the answer
Answer:
x =1 & vertex is (1,-5)
Step-by-step explanation:
differentiate the equation with respect to 'x' and equate it to zero
we get
10(x-1)=0
x= 1
substitute in main equation
we get g(x) = -5
so the point is (1,-5)
*(this is the simplest way to find vertex of a parabola)
don't know differentiation?
then you have to convert the equation into standard form
(x-h)²= 4a(y-k)
(h,k) is vertex
