The sum of three consecutive even integers is 126. Let x represent the first integer, x + 2 represents the second integer, and x + 4 represent the third integer. Which equation can be used to find the first integer?

a.) 3x = 2x + 6
b.) 3x + 6 = 126
c.) 2x + 6 = 126
d.) 3x + 126 = 2x + 6

50- 250 is correct i did that one too

step-by-step explanation:

don't report but were is the digram

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)