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nikitadnepr [17]
3 years ago
15

Write the equation of the line that is parallel to the graph of 3x − y = 5, and whose y-intercept is (0, -7).

Mathematics
1 answer:
zzz [600]3 years ago
4 0

Answer:

y = 3x -7

Step-by-step explanation:

If you use the y = mx + b formula for a line, you know m = 3 because the question says the line is parallel so it must have same slope. In this formula, b is the y intercept and it's already given as -7. Therefore, y = 3x -7.

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Answer:

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3 years ago
graph the parabola y equals negative x squared + 3 to graph a parabola plot the vertex and four additional points two on each si
Nataliya [291]

You don't have the graph icon here, so we'll have to graph this parabola without it.


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Plot (0,3). Besides being the vertex, this point is also the max. of the function.


Now calculate four more points. Choose four arbitrary x-values, such as {-2, 1, 4, 5} and find the y value for each one. Plot the resulting four points. Draw a smooth curve thru them, remembering (again) that the vertex is at (0,3) and that the parabola opens down.

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2 years ago
Find the perimeter of the figure shown to the right.
tia_tia [17]

Step-by-step explanation:

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and that clearly means to just add all side lengths.

that's it.

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was there any other problem with this you did not understand ?

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Step-by-step explanation:

7 0
3 years ago
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