Answer:
1 because having anything power 0 is 1
Answer:
so you want me to attatch an imagine of working out?
D) 36x^2-81
both 36x^2 and -81 are perfect squares
difference means subtraction
Answer:
D. y = (x - 3)²
Step-by-step explanation:
The parabola formula in vertex form is:
y = a(x - h)² + k
where the vertex is located at (h, k). Replacing with vertex (3, 0) we get:
y = a(x - 3)² + 0
y = a(x - 3)²
In all possible options the leading coefficient <em>a</em> is equal to one. Therefore:
y = (x - 3)²
