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3 years ago

What the vertex of the graph of y=-x^2

Mathematics

2 answers:

Nata [24]3 years ago

8 0

Since there is no specified y-intercept, the vertex is at (0, 0).

Neporo4naja [7]3 years ago

3 0

First let's define vertex: A point on the curve with a local minimum or maximum of curvature. If we look for the minimum and maximum value of the equation y=x^2+5: minimum value X=0, substitute in the equation to get the maximum value of Y y = 0^2 + 5y = 0 + 5y= 5 so the ordered pair is (0,5) Hope That Helped =D

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Substitution method y= 3x-2 and 2x-3y=16 solution (__), (__) thanks

exis [7]

Answer:

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2 years ago

I put a picture —PLEASE HELP

Karo-lina-s [1.5K]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

Base of a cube is a square, and in the given figure it's stated that the measure of each side is " x " ft

Therefore it's Area is equal to : -

$side \times side$

$x \times x$

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Now, since it's Area is given as 1/4 ft², let's equate the Areas to find the measure of each side ~

that is ~

${x}^{2} = \dfrac{1}{4}$

$x = \sqrt{ \dfrac{1}{2} \times \dfrac{1}{2} }$

$x = \dfrac{1}{2} \: \: feet$

It's time to find the volume of cube that is ~

$(side) {}^{3}$

So, let's plug the value of side length (1/2 ft)

Volume is equal to ~

${ \bigg(\dfrac{1}{2} \bigg) }^{3}$

$\dfrac{1}{8} \: \: ft {}^{3}$

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I hope it helped ~

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2 years ago

Read 2 more answers

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ANTONII [103]

Answer:

Step-by-step explanation:

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2 years ago

Of the employees who work at Stalling Printing, 90% attended the safety procedures meeting. If 63 employees attended the meeting

LUCKY_DIMON [66]

There are 70 employees who work at Stalling Printing.

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63/90% or 63 / 0.90 = 70 total number of employees.

Out of 70 employees; 63 employees attended the meeting and 7 employees did not.

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3 years ago

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algol [13]

Remember the formula y = mx+b.

'm' in mx is the slope.

'b' is the y-intercept.

So in the equation y = -3x - 3...

The slope is -3. The y-intercept is -3.

I hope you find this answer the most helpful! :)

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3 years ago