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marshall27 [118]
2 years ago
8

i need help figuring out if these are a Function or Not a Function (if someone can also leave an explanation cause I rly don't u

nderstand any of this)

Mathematics
2 answers:
Tatiana [17]2 years ago
8 0
Question 5 is a function because it passes the vertical line test
Mnenie [13.5K]2 years ago
8 0
To determine wether it is a function or not, you will need to use the vertical line test. A function is if none of the coordinates have the same x value. For example (1,1) and (2,1) is a function because they have different x values. (1,1) and (1,2) is not a function because they have a same x value.
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The value of x in the algebraic equation is: -5/2.

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Given an algebraic equation, to find the unknown value of x, solve by isolating x in the equation.

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