Answer:
by using the graph!
Step-by-step explanation:
Answer:

Step-by-step explanation:
When you not given the vertex form, the you are given the standard form:

The value of k, is the y-value of the vertex of the function.
To find the value of k, you plug in

In order works, you evaluate

This will give you the k-value
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Your answer is=>





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Y = 5x + 25 is the correct answer