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3 years ago

How do you find the answer

Mathematics

1 answer:

Ymorist [56]3 years ago

5 0

Plot them on the chart by <em>x </em>going first and then <em>y </em> so its going to be (-x,y) or (x,y) or (-x, -y) or (x,-y)

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Equation in point slope form for the line That passes through the given points (-4,6) (-2,22)

mr_godi [17]

Step-by-step explanation:

$\frac{y}{x}$

=6÷-4

=-1.5

also

(-2,22)

=-2÷22

=-1.5909090

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3 years ago

Is -0.28764 rational or irrational and how do you figure that out?

kvv77 [185]

It is rational. Any number that can be described as a fraction is rational while those that do not are irrational.

-0.28764 is the same as -(28764/100000) and positive, negative does not matter.

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3 years ago

Please help with 30!

Paladinen [302]

The equation of the graph y= $x^{3}-2x^{2} +3x-4$ has no symmetry

The equation of the graph y = $x^{3}-2x^{2} +3x-4$

Replace y with -y in the given equation

-y = $x^{3}-2x^{2} +3x-4$

When replacing y with -y gives the different equation. The equation is not symmetric with respect to x axis

Replace x with -x in the given equation

y = $(-x)^{3} -2(-x^{2} )-3(-x)-4$

y = $-x^{3}-2x^{2} +3x-4$

When replacing x with -x gives the different equation. The equation is not symmetric with respect to y axis

Replace x with -x and y with -y in the equation

-y = $(-x)^{3} -2(-x^{2} )-3(-x)-4$

-y = $-x^{3}-2x^{2} +3x-4$

When replacing x with -x and y with -y gives the different equation. The equation is not symmetry with respect to origin.

Hence, the equation of the graph y= $x^{3}-2x^{2} +3x-4$ has no symmetry

Learn more about symmetry here

brainly.com/question/16180199

#SPJ1

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1 year ago

Write the equation of a line with an undefined slope and point (1, 7).

barxatty [35]

Answer:

x=1

Step-by-step explanation:

If the slope is undefined then it is a vertical line through an x-value on the x-axis. These lines have the for x=a. Since the point (1,7) is on the line then the equation is x=1.

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4 years ago

VW has a slope of 5. What is the slope of a line parallel to VW?

Vera_Pavlovna [14]

Answer:

Step-by-step explanation:

pls mark brainliest

8 0

3 years ago

Read 2 more answers