Answer:
True the triangle is a right triangle.
Step-by-step explanation:
the Pythagorean Theorem states that 
so,
The second option is correct!
3/4x + 5 - 1/2x = 3
3/4x - 1/2x = 3 - 5
3/4x - 2/4x = -2
1/4x = -2
x = -2 / (1/4)
x = -2 * 4/1
x = -8 <==
Answer:
well you have to use y=mx and plugg your numbers in
Step-by-step explanation:
sorry its not much help
First Answer:
A)fails the vertical line test at (2,3) and (2,-2)
Second Answer:
B) not a function
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Further Explanation:
It is possible to pass a single vertical line through this red curve. So it is not a function because it fails the vertical line test. One specific line goes from (2,3) to (2,-2) but there are infinitely other lines to choose from. In order to pass the vertical line test, it must be impossible to pass a vertical line through more than one point on the curve. A function is where any given input leads to exactly one output. In the case of (2,3) and (2,-2), the input x = 2 leads to more than one output (y = 3 and y = -2) at the same time
