f(2)=36
Basically, the x becomes two so it changes to six squared
Answer:
Step-by-step explanation:
Vertex form of a quadratic is given by:
Where (h, k) is the vertex and <em>a</em> is the leading coefficient.
We are given that the vertex is (3, 1). Hence, <em>h</em> = 3 and <em>k </em>= 1. By substitution:
We are also given a point (2, -6). This means that when <em>x </em>= 2, <em>f(x)</em> = -6. Hence:
Solve for <em>a</em>. Subtract:
Simplify:
Therefore:
Hence, our quadratic is:
Answer:
A
Step-by-step explanation:
-2 5/6, -2/3, 1 1/6, 1 5/6
Are all ordered from least to greatest
Answer:
21
Step-by-step explanation:
7+7+7=21