Question

Can some one help me with my homework.

Answer 1

THis is the homework assingment i did some

Answer 2

ok what about it ?

Answer 3

first one is incorrect
second correct
4 incorrect
5 incorrect

Answer 4

are you there ?

Answer 5

yes

Answer 6

third one
over one step, down three steps means slope is \(-3\)

Answer 7

iis the 5 question the third bullet ?

Answer 8

first, y = ax + b
b - y intersect (the point where the graph touches the y axis)
a - slope how much y changes as x changes

Answer 9

yes.. 5 - third bullet

Answer 10

ok so i got 2 and 5 correct so far

Answer 11

yes

Answer 12

look at the first one .. does y changes at all ?

Answer 13

is number 3 the first bullet ?

Answer 14

Uhm y doesnt change

Answer 15

@Coolsector

Answer 16

no . if 3 is the first bullet .. how come the second is also x = 4 ?

Answer 17

right .. y doesnt change.. what is it's value ?

Answer 18

-2

Answer 19

so what the equation that represents it ?

Answer 20

x=-2?

Answer 21

we said that y is -2
so why x=-2 ?

Answer 22

also .. x = number -> is a vertical line
y = number -> is a horizontal line

Answer 23

The first bullet ?

Answer 24

in the first bullet you see that y depends on x
but we said that y is constant ! so no matter what x you chose y is always the same

Answer 25

Then wont it have to be the third bullet

Answer 26

y=-2 is the answer ..
in the third bullet you see that y is again depends on x

Answer 27

you see no matter what the value of x you get always y=-2
you said yourself that y is always -2 .. so the equation is y=-2

and it's good to know that :

x = number -> is a vertical line
y = number -> is a horizontal line

also, you could find the answer y = -2 by choosing two points and calculate the slope and then find the line equation

Answer 28

in the 2 question i put y=4

Answer 29

why.. in the second i see x = 4 which is fine

Answer 30

so for number 2 the anwers will be X=4

Answer 31

yes..
1. y=-2
2. x = 4

Answer 32

ok i got that

Answer 33

so in the third question it will be the 2 bullet right

Answer 34

yes

Answer 35

in 4 the answer will be the second bullet again right

Answer 36

yes

Answer 37

in the 5 i think it's the 3 bullet

Answer 38

correct

Answer 39

Thanks for your help...

Answer 40

yw:)