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
galben [10]
3 years ago
8

Find the value of f(3) for the function. f(x) = - 7(x + 2)

Mathematics
1 answer:
daser333 [38]3 years ago
6 0

Answer:

f(3) = -35

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = -7(x + 2)

f(3) is x = 3

<u>Step 2: Evaluate</u>

  1. Substitute:                    f(3) = -7(3 + 2)
  2. Add:                              f(3) = -7(5)
  3. Multiply:                        f(3) = -35
You might be interested in
Please help asap, this is timed!!!!!!<br> I'll mark brainliest!
Leto [7]
Hi! i think it’s d, just by process of elimination!! it cant be any of the others, and d estimates to be right.
4 0
3 years ago
How many times can 4 go into 110
marshall27 [118]
The answer to how many times can 4 go into 110 is 27.5
5 0
3 years ago
Find endpoint with given endpoint and midpoint
TEA [102]

Answer:

(21, 17 )

Step-by-step explanation:

Using the midpoint formula and equating to the coordinates of the midpoint.

Let endpoint 2 have coordinates (x, y ), then

0.5(x - 3) = 9 ( multiply both sides by 2 )

x - 3 = 18 ( add 3 to both sides )

x = 21

and

0.5(y - 5) = 6 ( multiply both sides by 2 )

y - 5 = 12 ( add 5 to both sides )

y = 17

endpoint 2 = (21, 17 )

3 0
3 years ago
if i have a 65.05% (D) in a class and i get a 100% on an assignment that worth 10% of my grade, what would my grade be
lord [1]
I’m pretty sure you would have a 72% which would be a low C but maybe still passing. My schools passing grade is 70%. You would have to see what a passing grade is in your school.
4 0
2 years ago
Eliza volunteers at a nearby aquarium
pishuonlain [190]
It is 3٫100 miles right
8 0
2 years ago
Other questions:
  • Jon is looking into a 4250 vacation package that is offered for 25% off. there's a 9% resort fee added on to the total. How much
    5·1 answer
  • Two urns contain white balls and yellow balls. The first urn contains 7 white balls and 7 yellow balls and the second urn contai
    9·1 answer
  • Solve for x (-6/5)x-4=-46
    5·1 answer
  • What is the best answer for choose ing pounds or pint
    15·1 answer
  • Solve for the variable 10/8=n/10
    13·1 answer
  • What is the area of this figure?<br><br> Enter your answer in the box.<br><br> m²
    5·2 answers
  • What is the ratio of the amount invested in company A to the amount invested in company B? Write the answer as a fraction using
    8·2 answers
  • A random experiment consists of tossing a fair coin five times and recording the number of tails. What is the sample space?
    8·1 answer
  • Please help me I don't knoe how to do these
    10·2 answers
  • Decimal expansion of -11/15
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!