Hello!
<u>Number 22
</u>
: We'd plot the first point at 0 since there is no stated y-intercept. Next, we'd use our slope to determine where to plot the next point, and that would create our line. According to the problem, our slope is
![-\frac{1}{2}](https://tex.z-dn.net/?f=%20-%5Cfrac%7B1%7D%7B2%7D%20)
, which automatically tells us that the slope would be going downwards because it's negative.
To plot our point, use the slope while going down and across from our y-intercept, which is 0. Go down 1, and over 2.
Your points should be at (0, 0) and (-1, 2)
<u /><u>Number 23:</u> This one will be a bit trickier since the equation is not in slope-intercept form. First, let's convert it to slope-intercept form.
![-2x + 3y = 6 -2x + 2x + 3y = 6 + 2x 3y = 6 + 2x 3y/3y = 6/3y + 2x/3y y = 2 + 2/3x](https://tex.z-dn.net/?f=-2x%20%2B%203y%20%3D%206%0A%0A-2x%20%2B%202x%20%2B%203y%20%3D%206%20%2B%202x%0A%0A3y%20%3D%206%20%2B%202x%0A%0A3y%2F3y%20%3D%206%2F3y%20%2B%202x%2F3y%0A%0Ay%20%3D%202%20%2B%202%2F3x)
Flip some of those numbers around to get our equation in slope-intercept form:
![y = \frac{2}{3}x + 2](https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B2%7D%7B3%7Dx%20%20%2B%202)
Now to graph this, we do the same as we did for the last problem. Plot our first point at (0, 2), since 2 is our y-intercept. Afterwards, go up 2 and over 3, then plot the other point.
Your points should be at (0, 2) and (4, 3)
Answer:
1800 cm
Step-by-step explanation:
Answer:
Sandy did not follow PEMDAS and added first instead of doing her multiplication and division and then her addition and subtraction the answer would be 18
Answer:
3. 7x-5
Step-by-step explanation:
x+ 6x will make it 7x then -6 plus 1 will make it a -5 so t will be 7x-5.
We need to know what this question is about