3. ORDERED-PAIR NUMBERS: FUNCTIONS
Check the box(es) for those graphs that are not functions.
Check if graph C is not a function. Check if graph D is not a function.
G = {(1, 1), (1, 2), (1, 3), (1, 4)} G is a function
No, each ordered pair in this list has the same first element.
This graph is a function. https://caatx.ignitiaschools.com/media/g_prc_2015/1/u118.gif
No, some of the ordered pair in this graph have the same first element.
This graph is a function. https://caatx.ignitiaschools.com/media/g_prc_2015/1/u120.gif
No, some of the ordered pair in this graph have the same first element.
This graph is a function. https://caatx.ignitiaschools.com/media/g_prc_2015/1/u121.gif
No, some of the ordered pair in this graph have the same first element.
F = {(6, 3), (5, 4), (4, 5), (3, 6), (2, 7)} F is a function.
Yes, no two ordered pairs in this list has the same first element.
H = {(2, 5), (3, 5), (4, 5), (5, 5), (6, 5)} H is a function.
Yes, no two ordered pairs in this list has the same first element.
K = {(-3, -3), (-4, -4), (-5, -5), (-6, -6)} K is a function.
Yes, no two ordered pairs in this list has the same first element.
This graph is a function. https://caatx.ignitiaschools.com/media/g_prc_2015/1/u117.gif
Yes, no two ordered pairs on this graph have the same first element.
This graph is a function. https://caatx.ignitiaschools.com/media/g_prc_2015/1/u119.gif
Yes, no two ordered pairs on this graph have the same first element.
A _______ is any relation in which no two ordered pairs have the same first element
function
