From the description of the function as we can see in the question, the function is a quadratic function.
<h3>What is a quadratic function?</h3>
The term quadratic function refers to a type of function that is obtained from the equation ax^2+ bx + c =0.
A function in which as the domain values approach infinity, the range values approach infinity and as the domain values approach negative infinity, the range values approach infinity is a quadratic function.
Learn more about quadratic function:brainly.com/question/5975436?
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Number to this question is number 3
Answer:
<h2>
7.6</h2>
Step-by-step explanation:
5x=30+8
so x=6+1.6
7.6
<h3>
Brainliest please!</h3>
