Sure! What’s the question (sorry if you provided an image I appear to not be able to see it)
-1/2 and -2 would be the answer
This would be because when you plug these number instead of x the answer is equal to or less than 13
Answer:
9
Step-by-step explanation:
5+4=9
Answer:
6
Step-by-step explanation:
3 odd numbers x 2 4-sided shapes = 6
The function that has a vertex on the y-axis is f(x) = (x - 2)(x + 2)
<h3>How to determine the function?</h3>
For a function to have its vertex on the y-axis, then the coordinate of the vertex must be:
(h,k) = (0,y)
A quadratic function is represented as:
f(x) = (x - h)^2 + k
So, we have:
f(x) = (x - 0)^2 + k
Evaluate
f(x) = x^2 + k
From the list of options, we have:
f(x) = (x - 2)(x + 2)
Expand
f(x) = x^2 - 4
Hence, the function that has a vertex on the y-axis is f(x) = (x - 2)(x + 2)
Read more about vertex at:
brainly.com/question/18797214
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