A function and its inverse are shown on the graph. Which answer pairs a possible domain restriction for f(x) and its corresponding impact on f–1(x)?

f(x) domain: x ≥ 1
f–1(x) domain: x ≥ 1
f(x) domain: x ≥ 1
f–1(x) range: y ≥ 1
f(x) domain: x ≤ –2
f–1(x) domain: x ≤ –2
f(x) domain: x ≤ –2
f–1(x) range: y ≤ –2

X+ y = 5 ; x - y =3 solve using linear combination

Construct the graph that models the given situation

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?