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disa [49]
3 years ago
13

Help with this please

Mathematics
2 answers:
Rina8888 [55]3 years ago
7 0
D: (-∞, +∞)
R: [3, ∞)
White raven [17]3 years ago
4 0
The domain of the parabola is all real numbers
the range is [3 to infinity) or all real numbers above 3
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Given that the measure of ∠CBE is 135° find the measure of ∠BED. Assume that lines L and M are parallel.
KIM [24]

Answer:45

Step-by-step explanation:did you know if you plug your nose than every thing tasts the same

5 0
3 years ago
PLZZZ HELPPP ME ASAP!!!
Sonja [21]

Answer:

Not a function.

Does not pass vertical line test.

B.

Step-by-step explanation:

Something called a vertical line test is used to determine if a relation that has been graphed is a function or not.

We say if it passes then it is a function.

It will pass if you are able to draw infinitely many vertical lines covering the whole graph and each vertical line either touches your relation once or none.  

If a single vertical line that you draw touches more than once, then it isn't a function.

When I say draw, I don't mean you should physically do it, but more so imagine it.

Now this particular relation is not a function because I can find a vertical line that touches more than once.  Take the vertical line x=5 for example.

It will touch at (5,-6) and (5,6). You cannot have an x assigned to more than one y.

4 0
2 years ago
‼️‼️‼️‼️20 POINTS‼️‼️‼️‼️ I have no idea how to do this. Please as were it for me or tell me the exact formula to use. DO NOT JU
LenKa [72]

Answer:

3/-5

Step-by-step explanation:

Rise over Run is what Slope is. So basically we look at it and go how do we get from -6 to -3? Well you add 3, so thats your top number. We look at the bottom of the fractions now. We use the same thought process. How do you get from 14 to 9? Subtract 5. So our slope is 3/-5. Hope this helps

5 0
2 years ago
Read 2 more answers
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