1- which relation is a function? (first picture. i don't know if i'm right, i doubt it.) 2- which relation is a function? (second picture. again, i don't know if i'm right) 3- what is the function rule for the line? (third picture)

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.