M = 3/4
Remeber y = mx + c
Answer:
4- -1=3
Step-by-step explanation:
7. m=3 (4,-1)
do the () inside first so
4- -1 = 3
hope this helps for number 7
Answer:
1. B,D
2. D
3. C
4. J
Step-by-step explanation:
I think we just divide by 12.
<span>23%/12 = 1.92%</span>
<h2>
y = 4x - 4</h2>
y = mx + c
First find the gradient.
6 - 2 = 4
Your gradient, m, is 4x.
Now find the constant, c.
y = mx + c
<u>if y = 4 and x = 2</u>
<u />
4 = 4 * 2 + c
4 = 8 + c
4 = 8 - 4
c = -4
<h2>
y = 4x - 4</h2><h2>
</h2>
You can check it's right by substituting the other values.
y = 4x - 4
E.G
36 = 4 * 10 - 4
36 = 40 - 4