X4=81
x4=3 to the power of 4
x=3
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
B. A and b parrel never touch
C. 44
D.136
E.44
Hope this helps a little
15 is compostit bevuasw (3x5=15) (1x15)