Write the quadratic function f(x) = x2 - 5x + 3 in vertex form.
a) f(x) = (x - 2.5)2 + 3
b) f(x) = (x + 2.5)2 + 3
c) f(x) = (x - 2.5)2 - 3.25
d) f(x) = (x + 2.5)2 - 3.25

C.

Step-by-step explanation:

The vertex form for a quadratic function is:

from the quadratic function given you know that a = 1 , b = -5 and c = 3, thus:

You know c,a and h, so replace the values:

•Finally replace the values for a, h and k in the vertex form:

So answer is C.

3/6 chance

step-by-step explanation:

half of the nubers are odd numbers (1,3,5) which in that case if you would be told to simplify it would be 1/2