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brilliants [131]
3 years ago
11

The vertex is where the line y=-2x+4 intersects with the axis of symmetry of x=7. How do you write a quadratic equation in verte

x form if the point (2,5) is also on the parabola?
Mathematics
1 answer:
Marta_Voda [28]3 years ago
8 0
Tha answer is 6 I think
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Select the graph of y=cot x.
Kisachek [45]

Because of the vertical asymptote and the change in concavity, we conclude that the correct option is B.

<h3>Which is the graph of cotangent of x?</h3>

Remember that cot(x) = 1/tan(x).

Then we can rewrite:

cot(x) = cos(x)/sin(x).

We know that for x = 0, we have:

cot(0) = cos(0)/sin(0) = 1/0

Then we have a vertical asymptote that tends to ± infinity.

The only graph that meets this condition is the second and the third one, and by the curvature (we need to have a change of concavity/convexity) in the tangent function.

From that, we conclude that the correct option is B.

If you want to learn more about trigonometric functions:

brainly.com/question/8120556

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7 0
2 years ago
Find the base of a parallelogram with an area of 18 square inches and a height of 2 inches
chubhunter [2.5K]
The area of a parallelogram is base multiplied by height and therefore 18/2 and there you go.
4 0
3 years ago
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List 3 values that would make this inequality true 8+y&gt;11
alina1380 [7]
You could use so many for example 4, 10, 57, 5729, any number above 4 would work since that plus 8 would be greater than 11
4 0
3 years ago
The students in a furniture making class make a tabletop shaped like the figure shown. The tabletop has squares cut out of the c
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Do you have a picture to go with this? I can't help without the picture :(
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MAX POINTS!!! Write and solve a system of equations. Be sure to label the variables. The difference of two numbers is two. Two t
Cerrena [4.2K]

Answer:

  • 5 and 3

Step-by-step explanation:

Let the numbers be x and y.

<u>The equations are:</u>

  • x - y = 2
  • 2x + y = 13

<u>Add up the equations to eliminate y and solve for x:</u>

  • x - y + 2x + y = 2 + 13
  • 3x = 15
  • x = 15/3
  • x = 5

<u>Now find the value of y:</u>

  • y = x - 2
  • y = 5 - 2
  • y = 3
3 0
3 years ago
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