1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
VLD [36.1K]
3 years ago
10

Given the function f(x) = 3x + 1, evaluate f(a + 1). A. 3a + 1 B. a + 2 C. 3a + 4

Mathematics
1 answer:
Aleks [24]3 years ago
5 0

Answer:

Given the function f(x) = 3x + 1, evaluation of f(a + 1) gives:  

C. 3a + 4

Step-by-step explanation:

Given function:

f(x) = 3x + 1

We have to find f(a+1).

For this purpose, we will take x = a+1 and

substitute it in the function f(x) = 3x+1:

f(x) = 3x + 1

f(a+1) = 3(a+1) +1

f(a+1) = 3(a) + 3(1) +1

f(a+1) = 3a+3+1

f(a+1) = 3a + 4

So the function f(a+1) is equal to option C. 3a + 4.

You might be interested in
Find the probability of rolling a 6 on a number cube and flipping heads on a coin
serious [3.7K]

Assuming that the number cube is 6 sided

6 is one number in a 6 sided cube, so the probability is: 1/6

heads is one side of the coin, with two in all: 1/2

Multiply the two fractions together

1/6 x 1/2 = 1/12

1/12 is your probability

hope this helps

4 0
3 years ago
Read 2 more answers
How do I solve this?
serg [7]

Answer:

  (x, y) = (18, 5)

Step-by-step explanation:

Assuming the three lines meet at a single point at lower left (the figure is sloppily drawn), the angle (3x)°+49° is a corresponding angle to (7x-23)°. That means they have the same measure:

  3x +49 = 7x -23

  72 = 4x . . . . . . . . . add 23-3x

  18 = x . . . . . . . . . . . divide by 4

__

Angles (3x)° and (11y-1)° are "corresponding" angles, so are congruent.

  3x = 11y -1

  3(18) +1 = 11y . . . . add 1, fill in the value of x

  55/11 = y = 5 . . . . divide by 11

The values of x and y are 18 and 5, respectively.

5 0
3 years ago
Change improper fraction to mixed numbers<br><br> Complete A
Elena-2011 [213]

Step-by-step explanation:

<u>Step 1:  Convert improper fraction into a mixed number</u>

\frac{7}{6}

\frac{6}{6} + \frac{1}{6}

1 + \frac{1}{6}

1\frac{1}{6}

Answer: 1\frac{1}{6}

6 0
3 years ago
Read 2 more answers
Does can someone help me please
ivann1987 [24]

Answer:

(0,3)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A line passes through the point (10,9) and has a slope of 3/2. Write an equation in slope intercept form for this line
Andre45 [30]

Answer:

The equation of line passing through (10,9) and having slope 3/2 is: y = \frac{3}{2}x-6

Step-by-step explanation:

The slope intercept form of a line is given by:

y=mx+b

We are given

Slope = m = 3/2

Point = (10,9)

Putting the value of the slope in the equation we get

y = \frac{3}{2}x+b

b is the y-intercept. To find the y-intercept we have to put the point through which the line passes in the equation.

Putting (10,9) in the equation

9 = \frac{3}{2}(10) +b\\9 = 15+b\\b = 9-15\\b = -6

Putting b=-6 in the equation

y = \frac{3}{2}x-6

Hence,

The equation of line passing through (10,9) and having slope 3/2 is: y = \frac{3}{2}x-6

5 0
3 years ago
Other questions:
  • Use a calculator to evaluate cot pi/5
    11·1 answer
  • A museum has a wax sculpture of a historical village. The scale is 1.5:8. If the height of a hut in the sculpture is 5 feet, how
    11·1 answer
  • Find the set below using A=(5,6,9), and so on (Explanation is in picture)
    12·1 answer
  • Quadrilateral EFGH was dilated by a factor of 3. What is FG F'G'
    5·2 answers
  • Please please please help!! ASAP
    12·1 answer
  • Which explanation describes the function relationship between n and f(n)?
    11·1 answer
  • What sequence begins with the number five and then adds five each time?
    8·1 answer
  • Help me please? ill mark as brainliested :))
    12·1 answer
  • What is 0.14x57.05 and what are the steps
    13·1 answer
  • What is the average rate of change for this quadratic function for the interval
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!