Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
with?
OpenStudy (anonymous):
function tab;e
OpenStudy (anonymous):
what is the rule of this function table
x y
12 2
30 5
42 7
72 12
OpenStudy (anonymous):
hello
OpenStudy (anonymous):
yes , function table
If I deserve medal then give me one.
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
wait what is the rule
a.y=x-10
b.y=6x
c.y=6-60
x=11
OpenStudy (anonymous):
which one?
this one ? x y
12 2
30 5
42 7
72 12
OpenStudy (anonymous):
sorry I don't get waht u ask?
OpenStudy (anonymous):
wats is the rule for this function table
OpenStudy (anonymous):
for this
what is the rule of this function table
x y
12 2
30 5
42 7
72 12
if u cross n mutiply it equation than it funtion
EXample:
(30*2)=(12*5)
(42*5)=(30*7)
(72*7)=(42*12)
yes
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
wats the answer
OpenStudy (anonymous):
do u want to know this table
x y
12 2
30 5
42 7
72 12
let do x= 72, y=7 than set up equation
(72/11)=(7/y) Cross time
72y=77
y = 77/72
funtion with this eqution
a.y=x-10
b.y=6x
c.y=6-60
x=11
than plug x= 11 solve for y
.y=(11)-10
y=-1
-1 not equatiom to 77/72
than the table not funtion with this equation
OpenStudy (anonymous):
plug all x to find y
to see if y = 77/72 than funtion if not equal to 77/72 than not funtion