Answer:
C f-1 (x) = x- 2
Step-by-step explanation:
The inverse is usually shown by putting a little "-1" after the function name, and reversing the units.
Answer: D
Step-by-step explanation:
When you convert the equation to y-intercept form it becomes y >
x +3 and the sign is > because the line is dotted and the shaded portion is above the graph.
Answer:
20 years old
Step-by-step explanation:
Let us assume that the son's age is x.
Therefore,
2.5x = 55 - 5
2.5x = 50
x = 20 years old
hope this helps :)
they drunk 2/3 because 3/4=9/12-8/12=1/12 and 8/12 is equal to 2/3 so 2/3 is your answer. Hope this helps!
Answer:
the Answer is B -2
Step-by-step explanation:
the opposite