we can see that
the above curve is parabola
so, firstly , we can find vertex
vertex is (4,0)
now, we can use vertex formula of parabola
we can plug h and k
and we get
so, we can factor it as
............Answer
1/2 = fraction. 1.2= decimal 12%= percent
let's set up an equation:
x-4=9
solve normally:
x=13
Answer:
Step-by-step explanation:
a