Question

http://prntscr.com/ibh8ja

Answer 1

can you please just show everything on the graph in one shot. Thanks

Answer 2

I'm not allowed to do the whole thing at once for you, that is against the rules. I am however willing to walk you through it. Start by graphing the two equations as normal.

Answer 3

Yes please

Answer 4

once you have the two lines,

change y = 8x - 5 to a dotted line
and y = -9x + 10 remains a solid line

then shade underneath y = 8x - 5 and above y = -9x + 10

Answer 5

can you show on graph? please

Answer 6

that's how you shade below the first line

now try with the second one

I am willing to help but I am not going to do all the work, it's your assignment not mine

Answer 7

the right side is shaded right?

Answer 8

yes, since the inequality sign is y< we shade "below" the graph, which looks like the right side

Answer 9

is this correct? http://prntscr.com/ibhdco

Answer 10

that is not the correct line, try drawing it again

Answer 11

if you are trying to graph y < 8x - 5

the y-intercept is -5 and the slope is 8

Answer 12

http://prntscr.com/ibhejn

Answer 13

start over, erase the orange and blue lines

the y-intercept (not the x-intercept) needs to be -5

so the graph needs to cross (0,-5)

Answer 14

slope of 8 means we go up 8 units and right 1 unit

Answer 15

then connect the lines with a dashed line (not solid)

Answer 16

now try the other inequality y >= -9x + 10

first start by graphing y = -9x + 10

Answer 17

how about the second line?

Answer 18

again, start by graphing y = -9x + 10

Answer 19

im having trouble tbh

Answer 20

that's fine, I am glad you are speaking up

this equation is in the form y = mx + b

so y = -9x + 10

the slope is -9 and the y-intercept is 10

start by plotting the y-intercept at (0,10)

Answer 21

http://prntscr.com/ibnxpw correct?

Answer 22

just start by putting a point at (0,10)

Answer 23

okay whats next?

Answer 24

since the slope is -9

go down 9 units, and 1 unit to the right

then plot another point

then connect the two points with a straight line

please show me the completed graph

Answer 25

http://prntscr.com/ibnztt

Answer 26

the point (0,10) is on the y-axis not the x-axis

Answer 27

http://prntscr.com/ibo0ay

Answer 28

good, now draw a straight line that goes through those two points

you will also have to re-do the orange line b/c that's not the first line

Answer 29

so how should it look like?

Answer 30

I have already graphed the first line.

Answer 31

it should have slope 8 and y-intercept -5

Answer 32

okay

Answer 33

please show me a graph with both lines when you are finished

Answer 34

http://prntscr.com/ibo1zp

Answer 35

the orange line is still incorrect

plot a line with a y-intercept at (0,-5) with a slope of 8

Answer 36

plot (0,-5) <--- this is on the y-axis not the x-axis

then go up 8 and to the right 1

then plot another point

then create a line that goes through the two points AND goes to infinity in both directions

Answer 37

can you just show me? i have 10 questions on these..this is only my second :( and i have to get this done. smh

Answer 38

go over 1 and up 8.

Answer 39

then connect the two points with a straight line that goes to infinity in both directions.

Answer 40

okay done that.

Answer 41

now, take the graph of y = 8x - 5 and change to a dotted line
leave y = -9x + 10 a solid line

then shade below y = 8x - 5 and above y = -9x + 10.

Answer 42

okay and thats the end of this question?

Answer 43

after the shading/dotting is done then yes

Answer 44

thanks, can we please go to the next question? but do it a little faster haha

Answer 45

The more you participate the faster this will be.

Answer 46

Btw whats your name?

Answer 47

Let's just get to the next question please.

Answer 48

http://prntscr.com/ibo54v

Answer 49

alright

y >= 0 means a solid line at y = 0
x >= 0 means a solid line at x = 0
x < 2 means a dashed line at x = 2

remember that x = ___ is a vertical line and y = ___ is a horizontal line

Answer 50

i think that the line would go straight through the x-axis?

Answer 51

y = 0 does, yes

Answer 52

x = 0 goes through the y-axis

then x = 2 goes through the x-value 2

Answer 53

http://prntscr.com/ibo6dw

Answer 54

so far so good

Answer 55

so whats next?

Answer 56

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Vocaloid
x = 0 goes through the y-axis

then x = 2 goes through the x-value 2
\(\color{#0cbb34}{\text{End of Quote}}\)

you still need to plot x = 0 and x = 2.

Answer 57

can you show me?

Answer 58

please

Answer 59

you drew y = 0 which went through the x-axis, right? x = 0 goes through the other axis

Answer 60

and then x = 2 is just a vertical line at x = 2, I know you can draw this one

Answer 61

okay and is there a shaded part?

Answer 62

for y = 0 since it's y >= 0 shade above this line
for x = 0 since it's x >= 0 shade to the right of this line
for x = 2 since it's actually x < 2 shade below the line

Answer 63

^ the graph he is posting is incorrect btw, all of the lines in this question are completely horizontal or vertical :

Answer 64

ohh

Answer 65

http://prntscr.com/ibh8ja

we're doing this

Answer 66

can you show me the shaded parts?+

Answer 67

let's start with y = 0

Answer 68

for x >= 0 shade to the right

Answer 69

then put all the graphs together

Answer 70

Here you go :^)

Answer 71

thanks

Answer 72

http://prntscr.com/iboc9u

Answer 73

can we open a new question? sorry this one is starting to lag :S

Answer 74

okay