Answer:
u = 3
Step-by-step explanation:



First of all, let's consider the line, since it's simpler to graph: we draw the endpoints and connect them:

So, you just need to draw the points

As for the trigonometric function, we have to start from the parent function
and derive the graph of its child function via transformations:
- When we multiply the whole function by 2, we stretch the graph vertically. So, the function has still period
, but now it ranges from -2 to 2 instead of from -1 to 1 (amplitude 2) - When we multiply the argument by 2, we compress the function horizontally. So, the new period becomes
, and the function makes two complete oscillations from 0 to 
You can see the two functions in the image below. You can also see that the two graphs cross 4 times, meaning that the equation
has four solutions.
10=43–|17p+12|
You won't use the absolute sign here. Since you cannot add variable to number AND there are no negatives.
10=43–|17p+12|
10=43–17p+12
Add 12 to 43.
10=43–17p+12
10=55-17p
Add 17p on both sides.
10=55-17p
17p+10=55
Subtract 10 from both sides.
17p+10=55
17p=45.
Therefore, the answer is p=2.64705882353.
Answer:
D. 29
Step-by-step explanation:
∠ACE is a secant- secant angle and is measured as half the difference of the intersecting arcs, that is
∠ACE = 0.5(m AE - m BD )
= 0.5 (106 - 48)° = 0.5 × 58° = 29° → D
Answer:
work is shown and pictured