What three consecutive even integers have a sum of 24?

answer:

6 + 8 + 10 = 24

answer: 6, 8, and 10

step-by-step explanation:

x-first number

x+2-second

x+4-third

x+x+2+x+4=24

3x=18

x=6

6, 8, and 10

answer:

(x, y) > (-x, y).

step-by-step explanation:

(x, y) > (-x, y).

the y value stays the same but the x-value changes sign.

answer:

d

step-by-step explanation:

if it intersects the x axis, then y = 0. this is not possible, as you can plug in x to be 1/100000000000000000000000000000000000, or something very tiny, but it will never get 0. so, a is not a choice.

this also means b is not a choice.

if c is a choice, then it does not intercept the y axis, or x cannot be 0. this is not true, because (0, 1) is on the graph.

finally, we have d. it intercepts the y axis (we have proven this in c). so, this is the only answer choice that is correct.