All categories

3 years ago

Does the graph represent a function?

Mathematics

2 answers:

zavuch27 [327]3 years ago

8 0

Answer: Not a Function

Step-by-step explanation: For a function, each x term

must correspond to exactly one y term.

We can use the vertical line test to determine whether

or not that holds true for the graph shown here.

If each x term corresponds to exactly one y term, then any vertical line

that we draw on the graph should hit the graph at only one point.

Notice below that many of the vertical lines that we draw

on this graph will hit the graph at more than one point.

Thus, we can conclude that no, the graph shown here is <em>not a function</em>.

kykrilka [37]3 years ago

6 0

No the graph does not represent a function , it does not pass the vertical line test

You might be interested in

A political polling agency predicts candidate A will win an election with 63% of the votes. Their poll has a margin of error of

scoray [572]

Answer:

56% ≤ p ≤ 70%

Step-by-step explanation:

Given the following :

Predicted % of votes to win for candidate A= 63%

Margin of Error in prediction = ±7%

Which inequality represents the predicted possible percent of votes, x, for candidate A?

Let the interval = p

Hence,

|p - prediction| = margin of error

|p - 63%| = ±7%

Hence,

Upper boundary : p = +7% + 63% = 70%

Lower boundary : p = - 7% + 63% = 56%

Hence,

Lower boundary ≤ p ≤ upper boundary

56% ≤ p ≤ 70%

5 0

3 years ago

Keith receives $25000 salary for working as a account. If keith spends 40% of his salary on expenses each year, then how much mo

Scrat [10]

Answer:

$25000 * 40% = 100.000

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Answer correctly for the brainliest answer

Dahasolnce [82]

Similar triangles so AC:BC=AE:DE

15+6=21 = AE

15:12.5=21:?

to get from 15 to 12.5 you divide by 15 and times by 12.5 so do this the to the other side

21/15=1.4

1.4 x 12.5=17.5

So DE=17.5

4 0

3 years ago

Find the solution(s) to 22 +57-3 = 0. Check all that apply.

irakobra [83]

Answer:

x = -3 and x = 1/2

Step-by-step explanation:

To find the solutions to

2x² + 5x - 3 = 0

we can use the quadratic formula, as follows:

$x = \frac{-b \pm \sqrt{b^2- 4(a)(c)}}{2(a)}$

$x = \frac{-5 \pm \sqrt{5^2- 4(2)(-3)}}{2(2)}$

$x = \frac{-5 \pm 7}{4}$

$x_1 = \frac{-5 + 7}{4}$

$x_1 = 0.5$

$x_2 = \frac{-5 - 7}{4}$

$x_2 = -3$

8 0

3 years ago

Find the difference equation<br> Y= a / x +b

Art [367]

Answer:

y+a+x=b

Step-by-step explanation:

hope it's work ty make me brainless tyy

7 0

2 years ago