Question

Select the correct graph of -4x + 3y = 6.

Answer 1

first convert the equation as y = mx + b, to find out what is the slope and y-int

Answer 2

3y = -4x + 6 ?

Answer 3

then divide by 3
you have
y = -4/3x +2

Answer 4

it's the first one

Answer 5

no wait is wrong

Answer 6

Alright

Answer 7

the equation should be
3y = 4x + 6 , not negative 4x

Answer 8

therefore, it is y = 4/3x + 2

Answer 9

Ohhh I see

Answer 10

now you have a positive slope, so is definitely not the 2nd

Answer 11

So it would be the first one?

Answer 12

it is not the 3rd because the y-int = (0,2)

Answer 13

Okay great thanks a million. Do you mind if i ask another question?

Answer 14

Compare and Contrast. Below are two sets of points. Find the slopes between the two points and compare them. Choose the statement that is true about the values of the slopes.
Set #1 (0, 4) and (-2, 8)
Set #2 (3, 7) and (-1, -5)

The slope of Set #1 is smaller than the slope of Set #2.

The slope of Set #1 is larger than the slope of Set #2.

The slope of Set #1 is the same as the slope of Set #2.

None of the statements above describes slopes of sets shown.

Answer 15

Okay I understand it now :)

Answer 16

do you know the formula for the slope?

Answer 17

For the first question or the second?

Answer 18

for the second

Answer 19

y2-y1
-----
x2-x1

Answer 20

so you have (0,4) and (-2,8), use the formula to find slope as follows:
8 - 4 4
---- = ---- = -2
-2 -0 -2

now try doing the other points

Answer 21

Okay hold on on second :)