Zhi bought 18 tickets for expression 18
for games at a fair. Each game requires 3 tickets. Zhi wrote the
3g to find the number of tickets she has
left after playing g games.
Diego correctly wrote another expression, 3(6 - g), that will also find the number of
tickets Zhi has left after playing g games.
Use the drop-down menus to explain what each part of Zhi's
mean.
and Diego's expressions

good luck!

cutie~

there will be 35 boys in each team. : )

good job you smart son of a gun you are smarter that einstein. 7

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)