1/5 is the value but all you do is take the first number which would be your numerator and add both the first and last number together to get your denominator
The third integer is 86, hope this helps :)
You find the x coordinates using x = -b/2a = -6/2(-1) = 3
Substitute 3 in the equation and find y
y = -(3^2) + 6(3) - 12 = -9 + 18 - 12 = -3
Vertex (3,-3)
Answer:
1, 2, and 5
Step-by-step explanation:
