3 years ago

Ifƒ(x ) = 3x + 1 and ƒ -1 = (x-1)/3, then ƒ(2) = A) 1/3 B) 1 C) 7

1 answer:

7 0

The problem gave us the equation for $f(x)$ , which was $f(x) = 3x + 1$ . To find $f(2)$ , we can simply substitute 2 in for $x$ , as shown below:

$f(2) = 3(2) + 1 = 7$

The answer is f(2) = 7.

You might be interested in

Please Help!! Brainliest Answer !! Thank you

kobusy [5.1K]

Answer:

The answer is D 2.4

Just work it out

4 0

2 years ago

Read 2 more answers

There are 197 campers at river bend camp. There are 25 more boys than girls at the camp. Each camper collects 83 pine cones. How

emmasim [6.3K]

Answer:

16,351 pine cones are collected.

Step-by-step explanation:

197 * 83 = 16351

7 0

3 years ago

Apply root test to the series.

Angelina_Jolie [31]

$\displaystyle\lim_{n\to\infty}\sqrt[n]{\left|\left(\frac{5n+15}{2n-1}\right)^n\right|}=\lim_{n\to\infty}\frac{5n+15}{2n-1}=\dfrac52$

Since this limit exceeds 1, the series diverges.

8 0

3 years ago

70% in the SIMPLEST Form

masya89 [10]

Answer:

7/100

Step-by-step explanation:

Find the GCD (or HCF) of numerator and denominator

GCD of 70 and 100 is 10

Divide both the numerator and denominator by the GCD

70 ÷ 10

100 ÷ 10

Reduced fraction:

Therefore, 70/100 simplified to lowest terms is 7/10.

4 0

3 years ago

PLEAE help with this

ratelena [41]

Answer:

x = 67°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the 2 angles from 180 for x , that is

x = 180° - (38 + 75)° = 180° - 113° = 67°

5 0

2 years ago