Answer: y=-0.6x^3- 1
Step-by-step explanation:
In the graph, first we must see the points where the line intersects the axis.
We can see that it goes throug the point (0, -1)
Now, of the given options the only two that are 0 when x is -1, are:
f1(x) =y = 0.6*x^2 - 1
f2(x) =y = -0.6x^3 - 1
We also can see that for all the positive values of x, y has a negative value, so let's value bot functions in x = 2, and see what happens.
f1(2) = 0.6*4 - 1 = 1.4
f2(2) = -0.6*8 - 1 = -5.8
so the correct option is
y=-0.6x^3- 1
Answer:
<em>The average cost is less than 100 when the number of items x is greater than 2</em>
Step-by-step explanation:
The cost equation is 
The average cost 
We want to know when the cost Cp is less than 100.
So
For 
The average cost is less than 100 when 
Answer:
Just write in slope- intercept form, y=Mx+b
Step-by-step explanation:)
y=-6/7x+1
The one I put before was wrong pls don’t write that it was a mistake I mad while solving pls forgive me the answers is the one with the numbers.
Again I’m very sorry I should check what I wrote before I write.
Hehe hehe hehe hehe hehe hehe hehe hehe hehe heh Greg Greg heh the answer is D
