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Mathematics 9 Online
xsupremeaidenx:

Help me again!

xsupremeaidenx:

1 attachment
snowflake0531:

it would be easier to graph the points and then see the stuff or if you don't want to, you can use the thing where it's like (y2 -y1)/x2-x1

xsupremeaidenx:

true but she didnt give us one

snowflake0531:

? i meant like plot the points on desmos one sec

snowflake0531:

snowflake0531:

so, you first know straight away that the rate of change is negative

snowflake0531:

and then, since you can see that it's a linear thing, you can do the rise over run thing in this, it 'rises' -4, and 'runs', 2 so, -4/2 = -2 so, -2

xsupremeaidenx:

THANK U

snowflake0531:

lol yw

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