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anonymous
 one year ago
x g(x)
−2 2
−1 −3
0 2
1 17
Which of the following is a true statement for this function?
The function is increasing from x = −2 to x = −1.
The function is increasing from x = 0 to x = 1.
The function is decreasing from x = −1 to x = 0.
The function is decreasing from x = 0 to x = 1.
anonymous
 one year ago
x g(x) −2 2 −1 −3 0 2 1 17 Which of the following is a true statement for this function? The function is increasing from x = −2 to x = −1. The function is increasing from x = 0 to x = 1. The function is decreasing from x = −1 to x = 0. The function is decreasing from x = 0 to x = 1.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0it's the second one, because the output of 0=2 and the output of 1=17, so it is increasing from 0 to 1

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Water coming out from a fountain is modeled by the function f(x) = −x2 + 6x + 6 where f(x) represents the height, in feet, of the water from the fountain at different times x, in seconds. What does the average rate of change of f(x) from x = 2 to x = 5 represent? The water travels an average distance of 4 feet from 2 seconds to 5 seconds. The water travels an average distance of 1 foot from 2 seconds to 5 seconds. The water falls down with an average speed of 2 feet per second from 2 seconds to 5 seconds. The water falls down with an average speed of 1 foot per second from 2 seconds to 5 seconds. @Nnesha

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0make sure to medal XD

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I think the second one is D? I am just trying to check my answers ><

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0If D was correct then it would make A true also... i'm pretty sure XD. From 25 seconds it would be a total of 4 seconds so if the water it traveling at 1 foot per second for 4 seconds, it would be a total of 4 feet.

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2average rate of change means slope the formula to find slope is \[\huge\rm \frac{ y_2 y_1 }{ x_2 x_1 }\] given x=2 x=5 you have to find f(5) and f(2) so substitute x for 5 into f(x) function to find y

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2\[\huge\rm f(x) = −x^2 + 6x + 6\] replace x with 5 and then with 2 solve let me know what you get

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2remember it's x^2 so it would be (2)^2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So, would the number be negative? I confused now lol

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2show ur work how did you replaced x with 2 ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0f(x)=2^2 +6 x 2 + 6?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So, then f(x)=4+6 x 2 + 6?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I see, they were supposed to remain negative

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2yes right! so final answer is what

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0f(x)=4 plus 12 plus 6 f(x)=8 plus 6 f(x)=14

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2yes right now replace x with 5

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0f(x)=25 plus 30 plus 6 f(x) = 5 plus 6 f(x)=11

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2yes right so order pairs are ( 2,14)(5,11) now plug them into the slope formula

anonymous
 one year ago
Best ResponseYou've already chosen the best response.02^25^1 over 14^2 11^1

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2ohh wait Y2 means 2nd y not square

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2\[\huge\rm (x_1 ,y_1) (1st ~x , 1st ~y)\]

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2\(\color{blue}{\text{Originally Posted by}}\) @gigirained 2^25^1 over 14^2 11^1 \(\color{blue}{\text{End of Quote}}\) it's not 14^2

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2\[\huge\rm \frac{\color{reD}{ y_2} y_1 }{ x_2 x_1 }\] y_2 is just 11

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2so same with x_2 and x_1 substitute

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2x should be at the denomiantor

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2\(\color{blue}{\text{Originally Posted by}}\) @gigirained 25 over 14 11 \(\color{blue}{\text{End of Quote}}\) just flip it!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh, alright, sorry i went to get water

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2water is already in ur question lol solve that you will get the water

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so, i subtract and then divide or?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2yes subtract then divide PEMDAS rules!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so then, 1411=3 and 25=3 3/3=1?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2yes right that's average rate it's negative so water would decrease or increase ?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2falls down ugh samething

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2alright good to go! good luck!
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