Problem The relationship between the amount of tomato sauce and tomato paste needed for a pasta sauce recipe is shown in the following graph.

Which statements about the graph are true?
Choose all answers that apply:
Choose all answers that apply:

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?