Question

FAN & MEDAL!!! HELP PLEASE!!!

what is the equation of a vertical line passing through the point (-4,7)

y=7
y=-4
x=7
x=-4

Answer 1

@ShadowLegendX @sleepyjess @Coolsector

Answer 2

The equation of a vertical line is x=x coordinate of the point

Answer 3

so its x=-4? right so D?

Answer 4

Yep

Answer 5

thank you so much can you please help me with more so ik im doing them right?(:

Answer 6

Given that f(x) = 4x − 3 and g(x) = quantity of 2x minus 1, divided by 3, solve for g(f(2)).

1
3
9
15

Answer 7

@sleepyjess you there?

Answer 8

can you help me please @AaronAndyson

Answer 9

to find g(f(2)) first find f(2) f(x) is "short" for 4x-3 f(2) means use the formula 4x-3 but with x replaced with a 2 (and 4x means 4*x) can you find f(2) ?

Answer 10

f(2) means 4*2 - 3 what do you get when you simplify that ?

Answer 11

4*2=8
8-3=5
so the answer I got when I simplify it is 5

Answer 12

correct :)

Answer 13

im lost :( now

Answer 14

sorry wait
ok, now you know f(2) is 5 that means g( f(2) ) is the same as g(5) now we do the same thing, but use the formula for g
g(x)=2x-1/3
can you find g(5) ?

Answer 15

remember g(5) means replace x with 5:
g(5)=2 times 5-1/3
what is 2 times 5 ? then subtract 1 that will be the "top" all divided by 3

Answer 16

2*5=10
10-1=9
9/3=3

so the answer is 3 I got (:

Answer 17

that's correct :)

Answer 18

thank you so much may you please check/help me with more!!

Answer 19

do so in a new post if i am unable to help other might help :)