Answer:
21
Step-by-step explanation:
I think twenty one ia the awnser, but I am not shure please let me know if this is wrong.
Answer:
4
Step-by-step explanation:
Answer:
No, because it fails the vertical line test
Step-by-step explanation:
The vertical line test can easily be used to determine if a graph represents a function or not. It is also very simple.
At any point in the graph, draw a vertical line. If the line intersects the graph more than once, the graph is NOT a function.
In your case, this graph fails the vertical line test, so it is not a function.
Hope this helps! Have a great rest of your day! :)
Answer:
B
Step-by-step explanation:
These are the terms of an arithmetic sequence with n th term
= + (n - 1)d
where d is the common difference and the first term
here d = - 10 - (- 5) = - 5 - 0 = 0 - 5 = - 5 and = 10, hence
= 10 - 5(n - 1) = 10 - 5n + 5 = 15 - 5n → B
Answer:
87.5
Step-by-step explanation:
70/x=100/125
(70/x)*x=(100/125)*x - we multiply both sides of the equation by x
70=0.8*x - we divide both sides of the equation by (0.8) to get x
70/0.8=x
87.5=x
x=87.5