Answer:
The wave lengths are 180?
Step-by-step explanation:
No this is not the right answer. 2+9 equals 11.
Answer:
3 3/5
Step-by-step explanation:
9/13 ÷5/26
We can use copy dot flip
Take the first number and copy it
9/13
Change the division to multiplication
9/13 *
Flip the second number
9/13 * 26/5
I will rewrite the fractions for easier cancellation
9/5 * 26/13
9/5 * 2/1
18/5
5 goes into 18 3 times 3*5 = 15 with 3 left over
3 3/5
B. I’m pretty sure. Since the arrow is pointing towards the S which is at the beginning.
For the function: y = x² + 4
For the function: x² - 4
- x intercept: (-2, 0) and (2, 0)
For the function: 1 - x²
- x intercept: (1, 0) and (-1, 0)
Conclusion:
green line = x² + 4; blue line = x² - 4; black line = 1 -x²