Which could be the entire interval over which the function,
f(x), is positive?
-3
f(x)
-2
0
-2
2
(-0,1)
• (-2,1)
(0,0)
(1,4)
0
2
1
o
-8
-10
-20
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The cost c, in dollars, for bananas depends on the weight w,in pounds, of the bananas. this situation is represented by the function rule c=0.5w (graph each function rule.tell whether the graph is continuous or discrete)

Which graph represents the following piecewise defined function?

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me