Answer:
-8
Step-by-step explanation:
Y=mx+b, m=slope
in this case -8 is the m
Answer:
x= 7
Step-by-step explanation:
The equation is 8+4= 2(x-1)
Distribute into the parenthesis.
8+4= 2x-2
Now, add.
12= 2x-2
Add 2 to both sides.
12= 2x-2
+2 +2
Then, divide by 2 to both sides to isolate the variable.
<u>14</u>= <u>2x</u>
2 2
x=7
2.) line passes through points (-1, -4) and (0, -1)
slope = (y2 - y1)/(x2 - x1) = (-1 - (-4))/(0 - (-1)) = (-1 + 4)/(0 + 1) = 3/1 = 3
4.) line passes through points (0, -3) and (2, 0)
slope = (0 - (-3))/(2 - 0) = (0 + 3)/2 = 3/2
Answer:
3/2 is that value of x
Step-by-step explanation:
4x - 9/2x - 3
From the above equation, if you substitute 3/2 for x, you have;
4(3/2)-9/ 2(3/2) - 3 then we have;
12/2-9 / 6/2 - 3
6-9/3-3
-3/0 so, by inputting 3/2 for x the denominator is now 0.
Answer:
5
Step-by-step explanation: