Will give a !

in a quadratic function of the form ax^2+bx+c, which of the following is not true?
a.
the y-intercept is c.
b.
if a is positive, the parabola opens up.
c.
the vertex has an x-coordinate of -b/2a.
d.
the axis of symmetry is the line y=-b/2a.

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet