Answer:
23
Step-by-step explanation:
3(-2)2-2(-2)+7
3(4)-(-4)+7
12+4+7
Answer:
No, Each input has one output
Step-by-step explanation:
A circle can't be a function because of its radius and diameter, its not linear so it might have the same input or output. Therefore, you need a line to have a linear function .!
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<span>difference in size, degree, circumstances, etc.; lack of equality.
</span>
Answer:
16
Step-by-step explanation:
-8--------------------------0---------------------------8
imagine this is a straight line where you can measure the distances.
to get from -8 to 0 we have a distance of 8 units.
so, knowing this, now from 0 to 8 we have another distance of 8 units.
8+8=16
Distance is the absolute value, meaning that it'll always be positive.
For part one, this means that the y value (the second value) is -8, and since we know that y=3x-2, we can say that -8=3x-2.
Adding 2 to both sides using the addition property of equality, we get -6=3x. Next, dividing by 3 using the division property of equality, we get -2=x. Therefore, plugging -2 in the point, we get (-2,-8) as our point.
For the second point, we have 2 as the x value, so we can plug that into 3x-2 to get 3*(2)-2=6-2=4 as the y value, making the point (2,4)
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