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1 year ago

What is it..asking for..just the intercepts..?

Mathematics

1 answer:

Fudgin [204]1 year ago

6 0

Question 1: x-intercept is: 2; y-intercept is: -5

Part A: x-intercept is: 30; y-intercept is: 45

Part B: In the context of the necklace and bracelet chain purchases, the best interpretation of the x-intercept is: B. If Chloe purchases 30 necklace chains, then she can purchase 0 bracelet chains.

<h3>What is the X-intercept and Y-intercept of a Function?</h3>

The x-intercept is the point on the x-axis, where the line intercepts the x-axis. At this point, the corresponding value of y is usually zero (0).

On the other hand, the y-intercept is the point on the y-axis, where the line intercepts the y-axis. At this point, the corresponding value of x is usually 0.

Question 1:

x-intercept is: 2

y-intercept is: -5

Part A:

x-intercept is: 30

y-intercept is: 45

Part B:

In the context of the necklace and bracelet chain purchases, the best interpretation of the x-intercept is: B. If Chloe purchases 30 necklace chains, then she can purchase 0 bracelet chains.

Learn more about x-intercepts and y-intercepts on:

brainly.com/question/24363347

#SPJ1

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Dmitry [639]

Answer:

B. 12^3 - 12^2 - 11

Step-by-step explanation:

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3 years ago

please help me, Prove a quadrilateral with vertices G(1,-1), H(5,1), I(4,3) and J(0,1) is a rectangle using the parallelogram me

mestny [16]

Answer:

Step-by-step explanation:

We are given the coordinates of a quadrilateral that is G(1,-1), H(5,1), I(4,3) and J(0,1).

Now, before proving that this quadrilateral is a rectangle, we will prove that it is a parallelogram. For this, we will prove that the mid points of the diagonals of the quadrilateral are equal, thus

Join JH and GI such that they form the diagonals of the quadrilateral.Now,

JH= $\sqrt{(5-0)^{2}+(1-1)^{2}}=5$ and

GI= $\sqrt{(4-1)^{2}+(3+1)^{2}}=5$

Now, mid point of JH= $(\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})$

= $(\frac{5+0}{2},\frac{1+1}{2})=(\frac{5}{2},1)$

Mid point of GI= $(\frac{5}{2},1)$

Since, mid point point of JH and GI are equal, thus GHIJ is a parallelogram.

Now, to prove that it is a rectangle, it is sufficient to prove that it has a right angle by using the Pythagoras theorem.

Thus, From ΔGIJ, we have

$(GI)^{2}=(IJ)^{2}+(JG)^{2}$ (1)

Now, JI= $\sqrt{(4-0)^{2}+(3-1)^{2}}=\sqrt{20}$ and GJ= $\sqrt{(0-1)^{2}+(1+1)^{2}}=\sqrt{5}$

Substituting these values in (1), we get

$5^{2}=(\sqrt{20})^{2}+(\sqrt{5})^{2} }$

$25=20+5$

$25=25$

Thus, GIJ is a right angles triangle.

Hence, GHIJ is a rectangle.

Also, The diagonals GI= $\sqrt{(4-1)^{2}+(3+1)^{2}}=5$ and HJ= $\sqrt{(0-5)^2+(1-1)^2}=5$ are equal, thus, GHIJ is a rectangle.

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3 years ago

What is the 8th term of the geometric sequence with this explicit formula?<br> an = 6.(-2)(n-1)

Kaylis [27]

Answer:

-768

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Substitute n = 8 into the explicit formula

$a_{8} = 6$ × $(-2)^{7}$ = $6$ × $-128$

= -768

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2 years ago

James decides to invest money in Wal-Mart. As a shareholder, he has the advantage of

irakobra [83]

Answer:

A. limited liability

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Because James has become a shareholder by investing in Walmart, he has the advantage of limited liability. This basically means that he shares in both the gains and the losses of Walmart's business decisions but only up to the amount that he has invested into it. Meaning that if James invested a total of $2000 and Walmart goes under, then he will lose all $2000 but not more than that.

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4 years ago

Antonia likes calculating the sum of the digits that she sees on

asambeis [7]

Answer:

Step-by-step explanation:

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The hours are:

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Now, the minutes:

59 is the highest minute and that will give us the highest sum

So, the time we are looking for is:

09:59

The sum is:

0 + 9 + 5 + 9 = <u>23</u>

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3 years ago