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LiRa [457]
3 years ago
5

Evaluate the function for x = 2: f(x) = 7x - 5

Mathematics
2 answers:
Sauron [17]3 years ago
8 0
A. 9 is the correct answer! 
Darya [45]3 years ago
7 0
The answer you're looking for is A. 9.
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Simplify (8x4)(4x3)/7x2 A. 1/3x B. 1/28x C. 32x5/7 D. 7/9x4
umka21 [38]
C. 32x5/7 
is your answer

Hope this helps :)
4 0
3 years ago
What is 7 1/2 - 6 7/10​
o-na [289]

Answer:

.8 or 4/5

Step-by-step explanation: simply subtract

4 0
3 years ago
What is the period of the function y=tan (n/4(x-n/3)? 3 units 4 units 6 units 8 units
viva [34]

Answer:

8

Step-by-step explanation:

The function u given me is

\tan( \frac{\pi}{4} (x -  \frac{\pi}{3} ) )

The period of a function is represented by

\frac{2\pi}{ |b| }

where b is the coefficient of the x variable.

The coefficient is pi/4 so

\frac{2\pi}{ \frac{\pi}{4} }  = 8

8 is the answer.

8 0
3 years ago
a ferry is traveling at a constant speed back to the dock, as shown in the graph. which function represents the relationship bet
horsena [70]

Answer: y = -35x + 105

Step-by-step explanation:

The graph represents a function that is between hours and miles and to determine the equation which belong to this graph, we need to find the slope first by using two points from the graph which are (0, 105) and (3, 0).

The definition of slope is

m = (y2 - y1)/(x2 - x1)

= (0-105)/3-0

= -105/3

= -35

The slope is -35 and remember that the slope is the coefficient of the variable x. Therefore, the answer is:

y = -35x + 105

6 0
3 years ago
Leo has already taken 1 page of notes on his own, and he will take 1 page during each hour
sattari [20]

Answer:

49 Hours

Step-by-step explanation:

If it takes him 1 hour to finish 1 page of notes and he already finished 1, he would need to do a total of 49 hours to get 49 more pages done.

Hope this helps!

8 0
3 years ago
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