Which statements are correct? Check all that apply. chord is sometimes a radius.
diameter is always a chord.
tangent is never a secant.
chord can be longer than a diameter of the same circle.
chord can be shorter than a radius of the same circle.
radius is always congruent to another radius of the same circle.

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)