Gen-Math Worksheet

[heavy wind]

!status

there are none labeled (f • g)

do you mean f º g?

that's composition

[faint tundra]

yes

didn't know the alt code for it so i went w that

it's basically just multiplication, no composition

[heavy wind]

oh yeah you're right that's cringe

still though

what issue are you having?

[faint tundra]

having trouble learning abt the topic

so i can't answer these worksheet that our tc gave

[heavy wind]

can you do any of them? simplest one is probably B

[faint tundra]

i'll try to

[faint tundra]

kinda unsure

f(3) = 2(3) - 5
g(3) = 4(3) + 5

f(3) = 6 - 5 = 1
g(3) = 12 + 5 = 17
f(3) - g(3) = -16

[cyan peak]

Correct

First, solve the equations then evaluate with input and it's done

[faint tundra]

still getting a bit confused with that

[cyan peak]

(f - g)x in indicates that, first you subtract equation g from f then put input while,
f(x) - g(x) says, put input first then solve it

[heavy wind]

eh
you can do it either way

like

$(f - g)(x) = f(x) - g(x)$

[peak crystal]

hayley!