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3 years ago

Which parent function is represented by the table? I need some help

Mathematics

2 answers:

olganol [36]3 years ago

5 0

Answer: C

Step-by-step explanation: The table represents absolute value

gavmur [86]3 years ago

5 0

For this case we must find a function of the form:

$y = f (x)$ that complies with the relation of the table.

We note that for the first two values of x, the function yields the same value but with a positive sign.

So:

$f (x) = | x |\\y = | -2 | = 2\\y = | -1 | = 1\\y = | 0 | = 0\\y = | 1 | = 1\\y = | 2 | = 2$

Answer:

Option C

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-x over 6 -1=-13<br><br><br>show work pleaseee

xenn [34]

Answer:

x=-72

Step-by-step explanation:

-x/6-1=-13

add 1 to both sides

-x/6=-12

multiply 6*-12

-72

x=-72 because -72/6=-12

8 0

2 years ago

Airport A is located on a coordinate plane at (-18, 14). Airport B is located at (8, 14). How far apart are the airports?

Setler [38]

Answer:

26 units

Step-by-step explanation:

Use the distance formula, d = $\sqrt{(x2 - x1)^2 + (y2 - y1)^2$

Plug in the points:

d = $\sqrt{(-18 - 8)^2 + (14 - 14)^2$

Simplify:

d = $\sqrt{(-26^2 + (0)^2}$

d = $\sqrt{676}$

d = 26

So, the airports are 26 units apart

4 0

3 years ago

Simplify 6 to the 5th over 7 to the 3rd all raised to the 2nd power. A: 6 to the 7th over 7 to the 10th B: 6 to the 10th over 7

n200080 [17]

Answer:

B: 6 to the 10th over 7 to the 6th

Step-by-step explanation:

(6^5 / 7^3)^2

We know that (a /b) ^c = a^c / b^c

(6^5)^2 / (7^3)^2

We know that a power to a power is the powers multiplied a^b^c = a^(b*c)

6^ (5*2)/ (7^(3*2))

6^10/(7^6)

Since the bases are not the same, there is nothing else we can do

7 0

3 years ago

Read 2 more answers

Show me this problem solved on paper?

Genrish500 [490]

Answer:

345 ×12 = 4140

Step-by-step explanation:

$345 * 2 = 690\\345 * 10 = 3450\\690 + 3450 = 4140.$

hope this helps

7 0

2 years ago

Read 2 more answers

The percentage of obese children aged 12-19 years in the United States is approximatelyP(t) = 0.04t + 4.6 if 0 ≤ t < 10−0.010

Art [367]

Answer:

4.8% of of obese children aged 12-19 at the beginning of 1975.

9.15% of obese children aged 12-19 at the beggining of 1986

13.94% of obese children aged 12-19 at the beggining of 1995

Step-by-step explanation:

The percentage of obese children aged 12-19 years in the United States is given by the following piecewise function:

$P(t) = \left \{ {{0.04t + 4.6, 0 \leq t < 10}\atop {-0.01005t^{2} + 0.945t - 3.4, 10 \leq t < 30}} \right.$

In which t is measured in years.

What was the percentage of obese children aged 12-19 at the beginning of 1975?

This is the value of P when t = 5, so $P(5)$ .

For P(5), we apply the first definition of the piecewise function.

$P(5) = 0.04(5) + 4.6 = 0.2 + 4.6 = 4.8$

At the beginning of 1986?

The value of P when t = 16, so $P(16)$ .

For P(16), we apply the second definition of the piecewise function.

$P(16) = -0.01005(16)^{2} + 0.945(16) - 3.4 = 9.15$

At the beginning of 1995?

The value of P when t = 25, so $P(25)$ .]

For P(25), we apply the second definition of the piecewise function.

$P(16) = -0.01005(25)^{2} + 0.945(25) - 3.4 = 13.94$

6 0

3 years ago