Y = 3x, because the slope is larger (3) than y = x + 300, which has a slope of 1
If u multiply the first equation by -4, u get -2x - y = -20
and when u add the 2 equations..
-2x - y = -20
2x + 3/8y = 5
-----------------
0 - 5/8y = -15.....u notice that the x terms r eliminated.
Answer:
Step-by-step explanation:
If you meant f(x) = √x - 1, then the domain is [0, infinity).
If you meant f(x) = √(x-1), then the domain is [1, infinity).
When any ambiguity may rear its ugly head, use parentheses, as indicated here.
the answer is c hope that helps and have a nice day
Answer:
The answer would be 
.
Step-by-step explanation:
We can simply substitute the terms into this equation. Checking the 1st term, 
. Moving on to the second term, we see 
. And so on and so forth. We can see how the answer fluctuates between negative and positive, while gaining one more exponent every term, which fits with the sequence given. Therefore, the answer would be .
Hope this helped!
