Answer:
Third option: ![k=7](https://tex.z-dn.net/?f=k%3D7)
Step-by-step explanation:
Below are shown two transformations for a function f(x):
If
, the function is shifted up "k" units.
If
, the function is shifted down "k" units.
In this exercise you know that the function g(x) is obtained by shifting down the function f(x) 7 units.
Then, given the function f(x):
![f(x) = (0.5)^x](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%280.5%29%5Ex)
You can determine (based on the transformations explained before) that the function g(x) is:
![g(x) = (0.5)^x-7](https://tex.z-dn.net/?f=g%28x%29%20%3D%20%280.5%29%5Ex-7)
Therefore, you can identify that the value of "k" is:
![k=7](https://tex.z-dn.net/?f=k%3D7)
Answer:
6 positive
Step-by-step explanation:
if u subtract a negative you are really just adding a positive. ok? ok.
Answer:
Angle 1 is 112°, 2 is 68°, 3 is 90°, 4 is also 90°, 5 is 22° and angle 6 is 158°
Step-by-step explanation:
To find angles 3 &4 and 2 &1, you subtract the measurement given in each intersection from 180 (all straight lines are 180) to find the other angle measurements. To find 5 I used the 4th angle and the 2nd angle to find the missing number out of 180 since all of the angles in a triangle have a sum of 180°. The missing angle was 22. You can use the angle measurement of #5 to find 6 like how I mentioned before about all straight lines equaling 180°. If this all sounds like mumbo-jumbo I can elaborate a little more in the comment section!
Answer:
exponential function i think
Step-by-step explanation: