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Mathematics 9 Online
OpenStudy (anonymous):

HELP PLEASE i will fan and give a medal!!!!!!! the table below represents a linear function f(x) and the equation represents a function g(x) x f(x) -1 -5 0 -1 1 3 g(x)=4x+3 part a write a sentence to compare the slope of the 2 functions and show the steps you used to determine the slope of f(x) and g(x) part b which function has a greater y intercept? justify your answer

OpenStudy (lochana):

you will get f(x) = 4x -1 from your table

OpenStudy (anonymous):

alright

OpenStudy (lochana):

so you can say " slopes of f(x) and g(x) are same"

OpenStudy (anonymous):

oh! okay

OpenStudy (lochana):

can you show steps for finding slope of f(x)?

OpenStudy (anonymous):

yeah i will be able to

OpenStudy (lochana):

you need to assume that f(x) = ax + b and then put each value from your table. and then find "a" and "b"

OpenStudy (lochana):

do you want me to do that?

OpenStudy (anonymous):

i can do it

OpenStudy (lochana):

good. next part is easy. theses are the graphs of each function |dw:1447253356723:dw|

OpenStudy (lochana):

can you say what function has the greatest y intercept?

OpenStudy (anonymous):

g (x)

OpenStudy (lochana):

good job. bye

OpenStudy (anonymous):

ye and thanks

OpenStudy (lochana):

you are welcome

OpenStudy (anonymous):

oops i meant bye my keyboard is messed up

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