there will be 12 groups of 7
and 1 group of 6
Answer:
it's correct
Step-by-step explanation:
Answer:
y= -x-6
Step-by-step explanation:
slope intercept is as follows
y=mx+b
where m is the slope and b is the y intercept (where the line crosses the y axis)
We can see that the x intercept is -6 which means our equation so far is y=mx-6 and so we just need the slope
To find the slope I will use the slope formula
To use the slope formula you will need two points on the graph. I am going to pick the y intercept and the point next to it
Which means our two points are
(0,-6) and (1,-7)
The slope formula is as follows
(y₂-y₁)/(x₂-x₁)
Plug in our values and get
(-7-(-6)/(1-0)
-1/1
-1 is our slope
which means our final equation is
-x-6
Answer:
Width = x² + 5x - 4
Step-by-step explanation:
By the definition of an area model,
Area = Width × greatest common factor
Since, Area = 4x² + 20x - 16
And greatest common factor = 4
4x² + 20x - 16 = 4(Width)
By dividing both the sides of the equation by 4,
x² + 5x - 4 = Width
Therefore, width = (x² + 5x - 4) will be he answer.
