What is the equation of the quadratic function that has vertex (-3, 1) and passes through the point (-2, 4)?

For this, we will be using vertex form. Firstly, plug the vertex into the vertex form equation:

Next, we need to solve for a. Plug in (-2,4) into the x and y coordinates to solve for a as such:

Putting our equation together, it's

*Additional section*

Converting to standard form as such:

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply