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Mathematics 9 Online
evaderhater:

help i dont get graphs at all -_-

evaderhater:

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Shadow:

A good way to think of this is that 0 was inputted into an equation of y = ______ and out came 16. You can see that y intercept of this graph is 16.

evaderhater:

i dont even know how to read it

Shadow:

So in other words, the correct answer is whichever expression gives 16 when you put 0 in for x.

evaderhater:

i think the awnser is c

Shadow:

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Shadow:

If you don't know how to read it, good way to start is to note where the x and y axis are, then where is the graph crossing, or intercepting the y axis.

Shadow:

I won't tell you what's right or wrong but if you put in 0 for each equation, you'll find -16 soon enough. GL

evaderhater:

ok ty

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