Answer:
a
Step-by-step explanation:
Vecayse Sjuare tmes
Answer:
$21
Step-by-step explanation:
- Step one we find what 30% of $30 is, percentage is a number over 100;
, so 9 dollars- Now this is the amount of the discount, so we take it out of $30
- So $30-$9=$21
- That's the discount
You can write real numbers like this as:
-8
(-8)
-2*3
-2^(3)
I suppose you could also write in into standard form: 8
Answer:
y = - 6
Step-by-step explanation: You have to substitute 2 for x in order for you to get your solution.
y = - 4x + 2
y = - 4(2) + 2
y = - 8 + 2
y = - 6
- Remember, a negative times a positive, becomes a negative
Hope this helps you!!! :)
Answer:
y = cos(x) -1
Step-by-step explanation:
The function has a maximum at x=0, a peak-to-peak amplitude of 2, and a period of 2π. It matches a cosine function that has been shifted down 1 unit.
y = cos(x) -1
