2 years ago

If f(x) = 2(3^x) + 1, what is the value of f(2)? (1) 13 (3) 37 (2) 19 (4) 54

Mathematics

2 answers:

DanielleElmas [232]2 years ago

6 0

54 that’s the answer

seropon [69]2 years ago

3 0

Answer:

Given

F ( x ) = 3 x 2 + 1 , to find F ( − 2 ) , we have to just put

x = − 2 in the formula for F ( x ) .

therefore , F ( − 2 ) = 3 ( − 2 ) 2 + 1 = 3 ( 4 ) + 1 = 13 .

You might be interested in

An engineer studying fuel usage collected data on the speed a car traveled (in kilometers per hour) and how much fuel it used (i

Flura [38]

Answer:

c u m and p i s s

Step-by-step explanation:

lol get rekt

4 0

3 years ago

Its really bad how im not educated in math but atleast this is my final worksheet xd.

Alex73 [517]

Answer:

For the first question the answer is 7/8 and for the second 1 the answer is 10/10 or 1/10

Step-by-step explanation:

you subtract 1/2 from 1 3/4 and get 7/8 same for the bottom question subtracted 1/4 from 2 1/2 for you answer.

4 0

2 years ago

If you ride your bike 12 miles per hour, how long would it take<br> you to travel 72 miles ?

poizon [28]

Answer:

It would take 6 hours for you to travel 72 miles.

Step-by-step explanation:

This question can be solved by a simple rule of three.

We have that:

Each hour, you ride 12 miles.

How many hours will take for you to travel 72 miles?

So:

1 hour - 12 miles

x hours - 72 miles

12x = 72

x = 72/12

x = 6

It would take 6 hours for you to travel 72 miles.

4 0

3 years ago

Workout the value of (10^4)^2

weqwewe [10]

Answer: the answer is 100000000

Step-by-step explanation: that is that because 10 to the 4th power is 10000 times 10000 is 100000000

8 0

3 years ago

Read 2 more answers

-6(1 + 2v) – 7(v + 1) = -13

docker41 [41]

The answer is V=0.3157=0.32

6 0

3 years ago