The vertical asymptotes are found where a denominator factor is zero (and there is no corresponding numerator factor to cancel it). Here, that is at x = 7.

There is no horizontal asymptote because the numerator is of higher degree than the denominator.

When you divide the numerator by the denominator, you get ...

y = (x +9) +60/(x -7)

Then when x gets large, the behavior is governed by the terms not having a denominator: y = x +9. This is the equation of the slant asymptote.

3 0

3 years ago

Certain day in Bogotá, the temperature in the morning was 10 C or 50 F. At noon, the temperature was 15 C or 59 F according to t

nikitadnepr [17]

Quick answer: 68oF <<<<

A quick way to figure this out is to double the C temperature and add 30, just so you get an estimate.
F ~ 2*20 + 30 ~ 70oF

Now let's use the actual formula
F = 9/5 * C + 32
F = 9/5 * 20 + 32
F = 180/5 + 32
F = 36 + 32
F = 68o

68oC <<<<< answer.

4 0

3 years ago

Help pls! 30 points! Which of the following is a unit rate?

Tresset [83]

Answer:

c. 4 ft./ 1 sec.

Step-by-step explanation:

A unit rate <em>always </em>requires the last unit a numerical value of <em>1</em>.

So c is the answer because it is 4 ft per 1 sec or 4 ft/sec (4 feet per second)

More examples are: mph, kmph, g/cm² and etc.

8 0

3 years ago