Given f(x) = x^2 + 1 with domain: {-2, -1, 0, 1, 3}. What is the range, R?
1 answer:
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Answer:
Step-by-step explanation:
Let X be the number of units produced, and P be the cost of production.
#Given that
Cost of production can be calculated as:
#Mean of the total cost is calculated as;
Hence, the mean cost of production is $2,000
#Variance of the total cost is calculated as;
Hence, the variancecost of production is $3,600
Answer:
Step-by-step explanation:
We have to find the system in which we can use the x and y from the given system of equations and make it hold true
From the given equations:
multiply top equation by -2 and add them
so, x = 6, y = 5
A: x-y = 2
6 - 5 = 1, so its not a
B: -2x + 2y = -2
-2(6) + 2(5) = -12 + 10 = -2
B works
just looking at C and D I can tell it doesnt work
So the answer is B
The slope of the line is -7/4.
The formula for slope is:
lets say (1,9) 1 is x1 and 9 is y1
(-3,16) -3 is x2 and 16 is y2
which equal