Is the relation a function?y2 + 6y - x + 11 = 0

A. Yes
B. No


Answer: B

Mathematics

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The income I, in dollars per month, for a fish farm depends on the fish population , measured in hundreds of fish.  The relationship is

.
A:  Make a graph of I versus n for fish populations up to 15 hundred fish.B:   The expense E, in dollars per month, also depends on the population (again measured in hundreds).  The relationship is
.
Add the graph of E versus n to the graph you made in part A.C: The fish farm is profitable if income exceeds expenses. What range of fish population results in a profitable fish farm?

What will be an ideal response?

Mathematics

Find an equation for the described linear function.Through (0, -4) and perpendicular to 

A. y = -x + 4 B. y = x - 4 C. y = x + 4 D. y = -x - 4

Mathematics

The following question refers to a country with five states. There are 240 seats in the legislature, and the populations of the states are given in the table below. Under Adams's method, the apportionments to each state are

A. State A: 10; State B: 18; State C: 110; State D: 98; State E: 4. B. State A: 10; State B: 19; State C: 110; State D: 97; State E: 4. C. State A: 11; State B: 19; State C: 109; State D: 97; State E: 4. D. State A: 10; State B: 19; State C: 111; State D: 97; State E: 3. E. none of these

Mathematics

Find the component form of the specified vector.Let u = . Find 7u.

A.
B.
C.
D.

Mathematics