Part 1-
1. domain= (-3,3) range= (1/3,infinity)
2. domain = (-infinity, 0) U (0, infinity) range= (-infinity, -2) U (2, infinity)
3. (the first picture)
part 2-
1. (the second picture)
2. (the third picture)
The solution to this equation is x = 0 or x = 1
To find the solution, you use Desmos and enter x+2 in both one and 2^x+1 in box two. It will graph the lines for you and you take the x-coordinate of the two places where the lines overlap, and they overlap at (0,2) and (1,3).
Answer:
s<10
Step-by-step explanation:
If s is less than 10, 10 would be greater making s<10.
Hope this helps!!
Answer:
(-1,2)
Step-by-step explanation:
Write out the system in a matrix
3 5 7
2(6 -1 -8 ) Multiply row two by five and add to row one.
1 0 -1 Multiply row 1 by -6 and add it to row two.
6 -1 -8
1 0 -1
0 -1 -2 Multiply bottom row by -1
1 0 -1
0 1 2
x=-1, y=2