All categories

3 years ago

What is the end behavior of the polynomial function?

1 answer:

6 0

The degree and the leading coefficient of a polynomial function determine the end behavior of a graph. The end behavior of a polynomial function is the behavior of the graph of f (x) as x approaches positive infinity or negative infinity.

You might be interested in

Use the figure below. Solve for x

Svetllana [295]

Answer:

x = 60 degrees

Step-by-step explanation:

we know x+(2x)=180

so, then we get 3x=180

x = 180/3

x = 60

5 0

3 years ago

Read 2 more answers

A train leaves Miami at 3:00 PM. A second train leaves the same city in the same direction at 8:00 PM. The second train travels

Anika [276]

Answer:

The first train travels at 58 mph and the second train travels at 203 mph.

Step-by-step explanation:

The first train left Miami at 3:00 PM.

The second train left Miami at 8:00 PM.

Let the speed of the first train be x.

The second train travels 145 mph faster than the first, that is 145 + x

The second train overtakes the first at 10:00 PM

This means that at 10:00 PM, they were both at the same location.

That is 7 hours after the first train left and 2 hours after the second train left.

Speed is given as:

s = d / t

where d = distance traveled and t = time taken

For the first train, after 7 hours traveling at speed x:

x = d / 7

=> d = 7x _______(1)

For the second train, after 2 hours, traveling at speed 145 + x:

145 + x= d / 2

=> d = 290 + 2x ____(2)

Equating (1) and (2):

7x = 290 + 2x

=> 7x - 2x = 290

5x = 290

=> x = 290/5 = 58 mph

Therefore, the first train travels at 58 mph and the second train travels at 203 mph (58 + 145)

4 0

3 years ago

1. Graph the six terms of a finite series where a1 = 5 and r = 1.25.

rodikova [14]

For the answer to the question above, asking to graph the six terms of a finite series where a1 = 5 and r = 1.25.
I'll provide the answer with the solutions below.
a1 = 5
a2 = 5*r = 5*(5/4) = 25/4 
a3 = 5*r² = 5*(5/4)² = 125/16 
a4 = 5*r³ = 5*(5/4)³ = 625/256 
a5 = 5*r⁴ = 5*(5/4)⁴ = 3125/1024
I hope this helps

3 0

3 years ago

Read 2 more answers

A manufacturer of pickup trucks is required to recall all the trucks manufactured in a given year for the repair of possible def

Dafna11 [192]

Answer: Probability of trucks having both defects is 4%.

Step-by-step explanation:

Since we have given that

Probability of trucks having defective brake linings only = 6%

Probability of trucks having defective steering only = 3%

Probability of trucks having neither defect = 87%

Probability of trucks having either defect - 100 - 87 = 13%