Answer:
21 plays a sport and takes a foreign language.
17 takes a language and does not play a sport.
12 play a sport and don't take language.
4 student don't do either
Step-by-step explanation:
Answer:
Step-by-step explanation:
0
< 0
x^2-2x+1<1
(x-1)^2<1
-1<x-1<1
0<x<2
the answer is the 3rd option
Answer:
I'm not sure about the question, but the one thing that is needed for a function is the "=" sign. Only option c has an equals sign. The others, as written, are just expressions, not equations.
Step-by-step explanation:
Even option c doesn't conform to the y = mx + b form, but it is far ahead of the other options.