I hope this helps you
x=3
f (3)= 3.3-2
f (3)= 9-2
f (3)= 7
Answer:
Option C
Step-by-step explanation:
The whole numbers a,b and c such that
are Pythagorean triples satisfying the Pythagorean theorem.
Answer:
The top left.
Step-by-step explanation:
You can use the vertical line test in order to prove if something is a function. If you place a vertical line on the graph and it intersects more than one point on the x-axis, it is not a function. Functions do not have overlapping x variables.