Diagonal matrix has the elements shown below. &11 = 16
az2 =-8.7
az3 = 5.4
244 = 1.3
a 55 =-6.9
Which is the diagonal matrix containing these elements?

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)

hi there, i would be interested to you with your test, may you add the questions and answer options.

- : )