It is probably B x has to be more than 7 but can be equal 7 at the same time.
Fin a common number all of the numbers shown have in common. Like multiply 7 x 5 x 6 and you get 210. and for .4 the simplified version of that in 2/5
Hello!
h = -9.7 - 9.7
h = -19.4
Enjoy.
A=2,h=5,k=0 and the vertex,which is (h,k) is vertex (-5,0)
It's a, because an exponent means it's multiplied by itself that many times. so 3 times 3 is 9 then times 3 again is 27. but negative exponents are always fractions and since the normal number is positive it's D (sorry at first I didn't see d and c)
