Hey! Your answer to this would be 
F=3/5x^2-3x+18/5 is the answers
Answer:
There is an infinite amount, but let say that x is 10, then:
5*10
y=50
A point(10, 50)
Answer:
F. 3k - 11 =-34
Step-by-step explanation:
3(-15) -11 = -34
-45 - -11 =-34
- + - = a positive
-45 + 11 = -34