Answer:
1.25 is greatrer
0 is greater
/025 is greater
Step-by-step explanation:
Answer:
Step-by-step explanation:
Vertex is (0,-3
Demand:
price quantity q(p)
p q
1 110
2 50
linear function:
q - 110 110 - 50
---------- = --------------
p - 1 1 - 2
q - 110
----------- = - 60
p - 1
q - 110 = - 60 (p - 1)
q - 110 = -60p + 60
q = - 60p + 170
Answer: demand equation: q(p) = 170 - 60p
Supply
price quantity
p q
1 50
2 110
linear function
q - 50 110 - 50
--------- = --------------
p - 1 2 - 1
q - 50
-------- = 60
p - 1
q - 50 = 60 (p - 1)
q - 50 = 60p - 60
q = 60p - 60 + 50
q = - 10 + 60 p
Answer: supply q(p) = - 10 + 60p
Price at which there is neither a surplus nor a shortage => equilibrium price
=> demand = supply
=> 170 - 60p = -10 + 60p
=> 60p + 60p = 170 + 10
120p = 180
p = 180 / 120 = 1,50
Answer: at $ 1,50
Answer:
the answer to all three is true
Step-by-step explanation:
Answer:
Alright so on this type of problem you just perform the operation they ask for, which in this case is subtraction.
Your first step will be to set up the problem:
f(x) - g(x)
Next you will substitute in your values:
(2x + 1) - (x2 - 7)
The easiest way to do the subtraction problems is to distribute your negative into your second set of parenthesis, so your expression would become:
2x + 1 - x2 + 7
Then combine your like terms:
2x - x2 + 8
Lastly put your expression in standard form (highest exponent to lowest)
-x2 + 2x + 8
Hope this helped!
Step-by-step explanation:
