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Mathematics 18 Online
OpenStudy (anonymous):

Please help!!! Fan and Medal!!!!

OpenStudy (anonymous):

OpenStudy (anonymous):

Get a coordinate in that graph

OpenStudy (anonymous):

@texaschic101 , @SolomonZelman , @OrangeMaster

OpenStudy (texaschic101):

ok...f(x) is the same as y your y intercept is (0,1) your slope is negative because the line slants down....start at the y intercept, and you will notice that if you come down 3 and go to the right 1, you will arrive at a point on the line. Therefore, your function is : f(x) = -3x + 1

OpenStudy (anonymous):

can me help me more please

OpenStudy (texaschic101):

I can try...just to let you know, functions are not my best topic

OpenStudy (anonymous):

OpenStudy (texaschic101):

notice that when y is 1, x is 1...and when y is 2, x is 2. Also, the line slopes up, so our slope is positive. So I would say : f(x) = x

OpenStudy (anonymous):

OpenStudy (texaschic101):

we now have a horizontal line. A horizontal line can be represented by y = a number...and since f(x) is the same as y, I am going to have to say : f(x) = 2

OpenStudy (anonymous):

OpenStudy (texaschic101):

y intercept is (0,4)....slope is 4.....answer is : f(x) = 4x + 4

OpenStudy (anonymous):

@texaschic101

OpenStudy (texaschic101):

y intercept is (0,-2)...slope is -3/2.....answer is : f(x) = -3/2x - 2

OpenStudy (anonymous):

80% perfect i passed thank you so much

OpenStudy (anonymous):

Can you help me with 5 more please

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