Hi there! There are no numbers listed, therefore I'm unable to do answer your question. Are there numbers included in the problem?
Answer:
amplitude=5
Step-by-step explanation:
y=a sin x
amplitude =|a|
here a=-5
|a|=5
Answer:
4 units squared and 6 units squared.
Hope this helps!
Answer:
(3,-1)
Step-by-step explanation:
So we have the system of equations:

As directed, add straight down. The y-variable will cancel:

Now, divide both sides by 5. The left cancels:

So x is 3.
Now, substitute 3 for x in either of the equations:

Substitute 3 for x:

Multiply:

Subtract 9 from both sides:

So, our answer is: x=3, y=-1 or (3,-1).
And we are done :)
Answer:
10635
Step-by-step explanation:
Honestly, I dunno. I just added it.