We observe that the relationship between the variables is linear.
Therefore, we look for an equation of the form:
Where,
m: slope of the line
b ': intersection with the y axis
a: independent variable
b: dependent variable
The value of b 'occurs when a = 0.
We have then:
(See table)
Then, the value of the slope is found using the following formula:
Substituting values:
Rewriting:
Thus, the linear equation is:
Rewriting:
Answer:
The equation is:
C.) 3a-b=10
Answer:
find y=mx+b
y=-2/3x+4
so m= -2/3
b= 4
what you want to do is start at 4 since b and go down 2 times then right 3 times or go up 2 times and left 3 times or just plug in the equation in desmos graphing calculator
Answer:
9
Step-by-step explanation:
32
-5
----
27
÷3
----
9
Hope it helped
You answer is 12 because that is where on the graph it is the most constant