Saturday

October 25, 2014

October 25, 2014

Posted by **lizzie** on Sunday, August 7, 2011 at 5:06pm.

Answer-42

12. What type of correlation would you expect between the number of minutes a candle burns and the height of the candle?

a. no correlation

b. positive correlation

c. negative correlation

d. equal correlation

Answer-c

13. Write a function rule for the table shox

x 2 3 4

F(x) 2 1 0

Answer-f(x) = 2x

- Algebra -
**Damon**, Sunday, August 7, 2011 at 5:43pm2) 27 + 18 -3 = 42 agree

12) I would say positive, burning time = k * height

13)f(x) = 2 - (x-2) = 4-x

- Algebra -
**Henry**, Sunday, August 7, 2011 at 5:55pm2. 42 is correct!

12. c is correct.

13. X = 2,3,4.

F(x) = Y = 2,1,0.

(x,y)

(2,2)

(3,1)

(4,0).

m = (2-1) / (2-3) = 1/-1 = -1.

m = (1-0) / (3-4) = 1/-1 = -1.

m is the same @ all given points. So

the function is a linear Eq.

(2,2).

Y = mx + b = 2,

-1*2 + b = 2,

-2 + b = 2,

b = 4.

F(x) = -x + 4.

**Answer this Question**

**Related Questions**

algebra - Which type of correlation would you expect to see between the distance...

statistic - what type of correlation would you expect to exist between people's ...

Correlations - Which type of correlation would you expect to see between the ...

Algebra 1 - Jillian wants to buy candles for winter, in case her electricity and...

Math - A candle has length 25 cm. Once lit, the candle burns away at a constant ...

math - 2candles,one green and one red,are lit at the same time.The green candle ...

algebra 1 - Natalie performs a chemistry experiment where she records the ...

Math - Jade counted the number of the students on each sports time at her school...

Algebra 1 - ok, no one has helped me with it the first time, let's see if this ...

Math (Algebra/Pre-Algebra) - For which situation would you expect to see ...