Answer:
Step-by-step explanation:
It seem the constant of variation is k = 1/3.
<u>The equation is:</u>
<u>Let's verify the values in the table:</u>
- 1 = 3*1/3 ⇒ 1 = 1, correct
- 2 = 6*1/3 ⇒ 2 = 2, correct
- 6 = 9*1/3 ⇒ 6 = 3, incorrect
- 4 = 12*1/3 ⇒ 4 = 4, correct
Slope = (y2 - y1) / (x2 - x1)
Slope = (0 - 0) / (2 --4)
Slope = (0) / (6)
Slope = 0
Answer:
y=3/4x + 10
Step-by-step explanation:
First, lets put this into Point-Slope form: y-4 = 3/4(x+8)
Now, lets modify the equation in our favor, getting the "y" alone on the left hand side: y-4 = 3/4(x+8)
+4 +4
-----------------------------------------------
y=3/4(x+8)+4
Now, lets simplify....
y=3/4x + 6 + 4 = y = 3/4x+10
And we are done!
The answer is c, 6/9, because 0.75 equals 3/4 in fraction form, and 6/9 reduces to 2/3.
Answer:
240
Step-by-step explanation:
Find the least common multiple of 30 and 80
30, 60, 90, 120, 150, 180, 210, 240, 270, 300
80, 160, 240, 320, 400