All categories

3 years ago

Which of the sets of ordered pairs represents a function?

Mathematics

2 answers:

Aloiza [94]3 years ago

5 0

*only p*
because there are no two digits the same in the x and y values

DerKrebs [107]3 years ago

5 0

Only P
Because the X is repeated in Q

You might be interested in

Use Newton's method with initial approximation x1 = −2 to find x2, the second approximation to the root of the equation x3 + x +

nevsk [136]

Answer:

$x_2 \approx -1.769$

Step-by-step explanation:

Let $f(x)=x^3+x+7$

So $f'(x)=3x^2+1$

$x_{n+1}=x_n-\frac{f(x_n)}{f'(x_n)}$

Let $x_1=-2$

We are going to find $x_2$

So we are evaluating $-2-\frac{f(-2)}{f'(-2)}$

First step find f(-2)

Second step find f'(-2)

Third step plug in those values and apply PEMDAS!

$f(-2)=(-2)^3+(-2)+7=-8-2+7=-10+7=-3$

$f'(-2)=3(-2)^2+1=3(4)+1=12+1=13$

$x_2=-2-\frac{-3}{13} \\\\ x_2=\frac{-26+3}{13} \\\\ x_2=\frac{-23}{13} \\\\ x_2 \approx -1.769$

5 0

2 years ago

There are about 1.5 grams of fat in 1 tablespoon of hummus. How many grams of fat are in 2 1/2 cups of hummus? ( Note: 16. Table

grin007 [14]

2 and 1/2=2.5cups
2.5 times 16=40tablespoons

1.5g=1tbs
1.5 times 40=60
60 grams

8 0

3 years ago

Read 2 more answers

How to construct pie charts

KengaRu [80]

Answer:

Step-by-step explanation:

1.Categorize Your Data. Compile your data into categories. ...

2.Find the Total. Add all the numbers together to get the total. ...

3.Divide the Categories. Divide each of the categories by the total. ...

4.Convert to Percentages. Multiply each of the decimals by 100 to get the percentages. ...

5.Calculate the Degrees.

5 0

3 years ago

WHat is the unit rate in terms of people per square mile when there are 646,449 people in 68.3 square miles?

Oliga [24]

If there are 646,449 people in 68.3 square miles. each square mile area has 9465 people.

8 0

3 years ago

Read 2 more answers

This one too, again if you dunno it don’t anwser xd

Kobotan [32]

Answer:11

Step-by-step explanation: think about 5+6 then when you add 11 to the -5 you get 6.

4 0

3 years ago

Read 2 more answers