Your friend is looking at laptops for college, and is comparing the different screen sizes. Use the diagram and formula below to find the height of the
laptop screen. Round your answer to the tenths place.
do ſw2+H
d= 72. lin
w = 9.6
A. h = 8.2 inches
B. h = 12.5 inches
ОООО
C. h = 6.3 inches
D. h = 7.4 inches

true

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)

y-3=-3/2(x+4)

ur very much welcome