All categories

2 years ago

Evaluate f(2): f(x)=3x+1Your answer: 11, 9, 7

Mathematics

2 answers:

Kay [80]2 years ago

6 0

Answer:

f(2) = 7

Step-by-step explanation:

To evaluate f(2) substitute x = 2 into f(x) , that is

f(2) = 3(2) + 1 = 6 + 1 = 7

telo118 [61]2 years ago

5 0

Answer:

f(2) = 3(2) + 1

f(2) = 6 + 1

f(2) = 7

You might be interested in

4/5(x+5/6)-2/3(x-1/4)=7/6

solniwko [45]

Answer and Step-by-step explanation:

$Hello~let's~solve~your~equation:$

Step 1: Simplify both sides of the equation:

$(\frac{4}{5}) (x)+(\frac{4}{5})(\frac{5}{6})+\frac{-2}{3}x+\frac{1}{6} =\frac{7}{6}$ $(Distribute)$

$\frac{4}{5}x+\frac{2}{3}+\frac{-2}{3}x+\frac{1}{y\6}=\frac{7}{6}$

$(\frac{5}{5}x+ \frac{-2}{3}x )+(\frac{2}{3}+ \frac{1}{6})=\frac{7}{6}$ $(Combine~like~terms)$

$\frac{2}{15}x+\frac{5}{6}=\frac{7}{6}$

Step 2: Subtract 5/6 from both sides:

$\frac{2}{15}x+\frac{5}{6}- \frac{5}{6} =\frac{7}{6} -\frac{5}{6}$

$\frac{2}{15}x=\frac{1}{3}$

Step 3: Multiply both sides by 15/2:

$(\frac{15}{2}) *(\frac{2}{15}x)=(\frac{15}{2})*(\frac{1}{3})$

$x=$ $\frac{5}{2}$

4 0

2 years ago

What’s 24 times 68 equals what

Trava [24]

The answer is 1,632 to 24 Times 68

6 0

3 years ago

Read 2 more answers

Given the following triangle, solve for angle X

Igoryamba

Cos(Angle) = Adjacent leg / Hypotenuse

Cos(X) = 3.5/4.6

X = arccos(3.5/4.6)

X = 40.46 degrees.

8 0

3 years ago

What is the mean of the data? 3,3,5,5,5,7,7,8,15,15

nexus9112 [7]

Answer:

6.44444

Step-by-step explanation:

6 0

3 years ago

A large Pizza has a diameter of 18 inches. If each large pizza is cut into 10 equal slices, what is the approximate area of 3 sl

Brums [2.3K]

--------------------------------------
Find Radius
--------------------------------------
Radius = Diameter ÷ 2
Radius = 18 ÷ 2
Radius = 9 inches

--------------------------------------
Area of the Pizza
--------------------------------------
Area = πr²
Area = π x (9)²
Area = 81π
Area = 254.47 in² (nearest hundredth)

--------------------------------------
find area of 1 slice of pizza
--------------------------------------
10 slices = 254.47 in²
1 slice = 254.47 ÷ 10
1 slice = 25.44 in²

--------------------------------------
Find area of 3 slices of pizza
--------------------------------------
1 slice = 25.44 in²
3 slices = 25.44 x 3
3 slices = 766.32 in²

--------------------------------------
Answer: 766.32 in²
--------------------------------------

3 0

3 years ago

Evaluate f(2): f(x)=3x+1Your answer: 11, 9, 7​

Evaluate f(2): f(x)=3x+1Your answer: 11, 9, 7