Marsha wants to determine the vertex of the quadratic function f(x) = x2 – x + 2. What is the function’s vertex? (one-half, seven-quarters)
(one-half, three-halves)
(1, 1)
(1, 3)

Step-by-step explanation:

Given

Required

The vertex

We have:

First, we express the equation as:

Where

So, we have:

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Take the coefficient of x: -1

Divide by 2: (-1/2)

Square: (-1/2)^2

Add and subtract this to the equation

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Expand

Factorize

Factor out x - 1/2

Compare to:

Hence:

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this

answer: 1 + 1 = 11

step-by-step explanation: