Question

Please help!!!!

Answer 1

@ganeshie8 please help!

Answer 2

[f(4)-f(1)]/(4-1)

Answer 3

\[3\]

Answer 4

please try again

what is f(4)-f(1)?

Answer 5

\[3f?\]

Answer 6

look at the table

what is f(4)?

Answer 7

2

Answer 8

good!

what is f(1)?

Answer 9

16

Answer 10

good!

so what is f(4)-f(1)?

Answer 11

14?

Answer 12

other way around

f(4) - f(1) = 2 - 16 = ?

Answer 13

-14

Answer 14

right, now we're almost there

[f(4)-f(1)] / (4-1) = ?

Answer 15

\[\frac{ -14 }{3 }?\]

Answer 16

good! that's our final answer

Answer 17

thank you so much!