help

[drowsy loom]

For f(x) = 1/2x, determine f(1/4)+f(3/4)

[stiff lintel]

Where are you having trouble

[drowsy loom]

how to input the numbers

[livid eagle]

if you have f(x) and x=some number then you just replace x with that number in the function

so f(1/4) = 1/2(1/4) and f(3/4) = 1/2(3/4)

[drowsy loom]

f(1/4 + 3/4) = 1/2(1/4)(3/4)?

[drowsy loom]

ohhhh

then I just add right

[livid eagle]

unfortunately you can't do it that way. f(1/4) + f(3/4) usually doesn't equal f(1/4 + 3/4)

[livid eagle]

yeah you do them separately then add them up

[drowsy loom]

omg thank you

[livid eagle]

np

[final lark]

.solved please

[drowsy loom]

.solved