Answer:
Just list all the coefficients.
Step-by-step explanation:
one thing to know
If a variable is just there, like x, it's coefficient is always a one
1. (12 and 4)
2. (46 and 10)
3. (12 and 14)
4. (10 and 10)
5. (17 and 32)
6. (5,7 and -12)
7. (36 and 70)
8. (3,19 and 10)
9. (7 and 16)
10. (8 and 5)
11. (9 and 120)
12. (12 and 1)
13. (7,15 and 1)
14. (4,-8 and 12)
15. (6,17, and -35)
Check the picture below.
make sure your calculator is in Degree mode.
Answer:
<h2>c. x = -4 or x = 9</h2>
Step-by-step explanation:
Domain:
solution:
use <em>(a - b)(a + b) = a² - b²</em>
multiply both sides by (x - 3) ≠ 0
cancel (x - 3)
subtract 
from both sides
cross multiply
use FOIL
subtract 4x from both sides
combine like terms
change the signs
The product is 0 if one of the factors is 0. Therefore:
<em>add 9 to both sides</em>
<em>subtract 4 from both sides</em>
Answer:
T(x, y) = (x - 5, y - 6)
Step-by-step explanation:
The transformation T is a translation that creates an image P' of original point P by adding 5 to the x-coordinate and 6 to the y-coordinate of the original point P.
Now you want to transform point P' into point P, so you are undoing the first transformation. You need to do the opposite of what the transformation above does. You need to subtract 5 from the x-coordinate and subtract 6 from the y-coordinate.
Answer: T(x, y) = (x - 5, y - 6)
