Pitanje 3
3.
Determine if the following relation is a function:
{(6,3), (2,-7), (-2,3), (-1,-2)}
Determine if the following relation is a function:
{(4,8), (0,0), (-3, -3), (8,4), (-3,0)}
Identify the Quandrant for each of the given points.
(8,0)
(3,-2)
(6,8)
(0,5)
(5,-6)
(-1,1)
(-3,2)
(-4, -8)
I
II
III
IV
X-axis
Y-axis
Use the following relations for questions 5-7
{(0,-7), (2,5), (-3,1), (-8,0)}
What is the domain?
What is the range?
Is it a function? Why or why not?
Use the following relations for questions 5-7
{(3,-5), (8,-6), (3,7), (5,9)}
What is the domain?
What is the range?
Is it a function? Why or why not?
Explain what the vertical line test is. In the Show your work box, provide an example.
g(x) = -3x + 1
f(x) = x2 + 7
h(x) =
j(x) = 2x + 9
Find g(10)
Find j(b+c)
Find x if f(x) = 23
