In your function the possible value of X by means of simplifying it is 1.56 so the table would be a straight horizontal line in the plane. I hope you understand my answer and if you have more clarification, feel free to ask for more, have a good day
Answer:
-1
Step-by-step explanation:
y=y
x+5=-3x+1
x+3x=1-5
4x=-4
x=-4/4
x=-1
Upen saves the most of his salary every month
To find the coordinates of the vertex, you use the formula x=-b/(2a)
in this case, a is 6, b is 5
x=-5/12
Next, find out the value of y when x is -5/12
y= 6(-5/12)^2 +5(-5/12) -6
y=-23/8
so the vertex is at (-5/12, -23/8)
Please double check the calculation by yourself