W(x) = x2 + 1; Find w(x + 3)

Given the function w:

Since we want to find w(x+3), the input would be x+3.

Substitute x = x+3 in.

Alternate Solution

The answer above works if you want it in vertex form. For this alternate solution, I will convert the function in standard form.

As we know:

Therefore:

Now for function w:

Hence:

correct answer:

i^31 = -i

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632