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3 years ago

Which test point holds true for 2/5x-1/5y≥0

Mathematics

1 answer:

Bumek [7]3 years ago

4 0

With the picture I've provided above, you are able to see the graph for 2/5x - 1/5y greater than or equal to 0.

Looking at the graph, you are able to detect many points that can be true to this equation.

(5,1) could be one point.

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Line AB contains point A(4,5) and B(9,7). What is the slope of AB

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5/2

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3 years ago

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Write each percent as a fraction in simplest form<br>60%

s2008m [1.1K]

Answer:

3/5

Step-by-step explanation:

ir would be 6/10 but simplified it would be 3/5

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7) A real number that is less than zero. These represent opposites.

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Answer:

A negative number

Step-by-step explanation:

I know this is right. Negative numbers represent opposites. If positive represents a movement to the right, negative represents a movement to the left.In the context of negative numbers, a number that is greater than zero is referred to as positive. Thus every real number other than zero is either positive or negative, while zero itself is not considered to have a sign. Positive numbers are sometimes written with a plus sign in front, e.g. +3 denotes a positive three.

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3 years ago

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Find the point(s) of intersection between the quadratic function y = x + 4x + 4 and the linear function y = 2x+4.

Andrews [41]

Answer:

(0, 4)

Step-by-step explanation:

To find the intersection of two lines, we want to find the value when they equal each other. To do this, we want to set the equations equal to each other.

First, let's simplify y = x + 4x + 4 by combining the x's.

y = 5x + 4

Now let's set the equations equal to each other. Since they both equal y, we can set the opposite sides equal to each other.

5x + 4 = 2x + 4

Now you want to combine the terms.

[subtract 4] 5x = 2x

[subtract 2x] 3x = 0

Now you want to isolate the x.

[divide by 3] x = 0

Now we want to find y by plugging x = 0 back into the equations.

y = 5(0) + 4

[multiply] y = 0 + 4

[add] y = 4

Check this with the other equation.

y = 2(0) + 4

[multiply] y = 0 + 4

[add] y = 4

Your answer is correct!

(0, 4)

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2 years ago

The team first experiments with changing the position of the curved pit. In the computer program, the vertex begins on the origi

Advocard [28]

Answer:

Step-by-step explanation:

This question is incomplete; find the complete question in the attachment.

Given curve is modeled by the quadratic equation,

y = x²

If the curved pit is shifted 2 units down,

Equation of the translated curve will be,

y = x² - 2

If the curved pit is translated (shifted) by 2 units left,

Equation of the new curve will be,

y = (x + 2)²

If the curved pit is shifted by 2 units right,

Equation of the translated curve will be,

y = (x - 2)²

If the curved pit is shifted 2 units up,

Equation of the translated curve will be,

y = x² + 2

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3 years ago