Answer:
don´t forget to brainllest
Step-by-step explanation:
the quadratic is the function.
Answer: it is c
Step-by-step explanation:
It has two of the same domain
Answer:
2( x - 2)(2x + 1)
Step-by-step explanation:
Dude
Answer: Our required linear equation would be 
Step-by-step explanation:
Since we have given that
Number of cups = 150
Cost = $20
Number of cups = 400
Cost = $45
Let x be the number of cups, y be the cost .
We will use "Equation of line using Two point slope":

Hence, our required linear equation would be 