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Mathematics 20 Online
OpenStudy (katecc379):

Using the graph below, calculate the average rate of change for f(x) from x = 0 to x = 2.

OpenStudy (katecc379):

OpenStudy (katecc379):

@Mehek14

Mehek (mehek14):

What is y when x = 0? When x = 2?

OpenStudy (katecc379):

-2?

Mehek (mehek14):

Yes, when x = 0, y = -2 How about x = 2?

OpenStudy (katecc379):

6?

Mehek (mehek14):

Right, now we use the slope formula: \(\bf \dfrac{6-(-2)}{2-0}\)

OpenStudy (katecc379):

so 4?

Mehek (mehek14):

Yep

OpenStudy (katecc379):

can you help with another?

Mehek (mehek14):

Sure

OpenStudy (katecc379):

OpenStudy (katecc379):

i tried plugging them all in but i can't get it

Mehek (mehek14):

None match for me either :c

OpenStudy (evoker):

None are a perfect match but if you plug in all points, the last one gets closest.

OpenStudy (katecc379):

can you help with more?

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