Answer:
The slope of the line representing the linear function f(x) is determined as
. The function f(x) is decreasing because the slope is less than zero, i.e., m<0.
Step-by-step explanation:
A linear function f(x) is given with two points, (2,3) and (0,4) lying on the line representing f(x).
It is asked to determine the slope of the line and state if the function is increasing or decreasing. of the value of the slope obtained.
Step 1 of 1
Determine the slope of the line.
The points as given in the question are (2,3) and (0,4). Now, the formula for the slope is given as
![$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$](https://tex.z-dn.net/?f=%24m%3D%5Cfrac%7By_%7B2%7D-y_%7B1%7D%7D%7Bx_%7B2%7D-x_%7B1%7D%7D%24)
So, substitute
for
and
respectively, and
for
and
respectively in the above formula. Then simplify to get the slope as follows,![$m=\frac{4-3}{0-2}$\\ $m=\frac{1}{-2}$\\ $m=-\frac{1}{2}$](https://tex.z-dn.net/?f=%24m%3D%5Cfrac%7B4-3%7D%7B0-2%7D%24%5C%5C%20%24m%3D%5Cfrac%7B1%7D%7B-2%7D%24%5C%5C%20%24m%3D-%5Cfrac%7B1%7D%7B2%7D%24)
The slope of the line is obtained as
. Now, as
, so the function f(x) is decreasing.
Answer:
it will be 1 of probabailty landing in a 7
Answer: The correct answer would be -85.
Step-by-step explanation: This is because the -5 becomes positive because it is inside parentheses.
This would make the expression: -425 ÷ 5.
-425 ÷ 5 is equal to -85.
Hope this helps and have a nice day! :)
I believe that it would be D. (2, 1).
If this is wrong please let me know.
The actual area of the closet floor would be 3.52m