Answer:
-13
Step-by-step explanation:
I used my calculator, but (3^2x2) equals 18
6^2-3 x 18 + 5.
Solve like normal
6^2 equals 36
36 - 3 x 18 + 5
The equation equals -13
Answer:
y = a/x
Step-by-step explanation:
a = xy
divide both sides by x:-
y = a/x
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The equation of a parabola with a vertex at (h,k) is
f(x)=a(x-h)+k
where a is a constant not equal to zero.
So for (h,k)=(-2,0), the general equation is
y=f(x)=a(x--2)^2+0,
y=a(x+2)^2, or
If a=1 and expand,
y=x^2+4x+4