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
Luba_88 [7]
3 years ago
10

Write a linear function f with the values f(0)=-1 and f(2)=-5

Mathematics
1 answer:
ruslelena [56]3 years ago
4 0
F(x) = -2x -1
or 
y = -2x-1
You might be interested in
Find the value of A if the 4-digit number 3A5A is divisible by both 3 and 5.
Arturiano [62]

Answer:

The value of A is 5

Step-by-step explanation:

- The number is divisible by 3 if the sum of its digits is a number

  divisible by 3

- Ex: 126 is divisible by 3 because the sum of its digits = 1 + 2 + 3 = 6

  and 6 is divisible by 3

- The number is divisible by 5 if its ones digit is zero or 5

- Ex: 675 is divisible by 5 because its ones digit is 5

        890 is divisible by 5 because its ones digit is 0

- We are looking for the value of A in the 4-digit number 3A5A which

  makes the number divisible by both 3 and 5

∵ A is in the ones position

∴ A must be zero or 5

- Let us try A = 0

∵ A = 0

∴ The number is 3050

∵ The sum of the digits of the number = 3 + 0 + 5 + 0 = 8

∵ 8 is not divisible by 3

∴ 3050 is not divisible by both 3 and 5

∴ A can not be zero

- Let us try A = 5

∵ A = 5

∴ The number is 3555

∵ The sum of the digits of the number = 3 + 5 + 5 + 5 = 18

∵ 18 is divisible by 3

∴ 3555 is divisible by both 3 and 5

∴ A must be equal 5

* <em>The value of A is 5</em>

5 0
3 years ago
Can someone please help me with number 3
gladu [14]

Answer:

...

Step-by-step explanation:

the central angle is the same as the arc

mDE= 104°

mFE= 76°

mDEF= 180°

mCFD= 180°

mDFE= 256°

5 0
3 years ago
Matt gave half of his books to the local library and kept the other half. His best friend gave him 3 more books. He now has 57 b
Pani-rosa [81]
He started with 108 books
5 0
3 years ago
Simplify 2x + 5x + 4x
Drupady [299]

Answer:

11x

Step-by-step explanation:

Forget about the x until the end and add the numbers together.

4 0
3 years ago
Read 2 more answers
2x-1+3x=0 5x-1=0 how can we get equation b from a
cluponka [151]
2x - 1 + 3x = 0
2x + 3x - 1 = 0
(2 + 3)x - 1 = 0
5x - 1 = 0
7 0
3 years ago
Other questions:
  • The vertices of triangle ABC are A(2, -5), B(-3, 5), and C(3, -3). The triangle is reflected over the x-axis. Use arrow notation
    5·1 answer
  • What are the vertex, axis of symmetry, maximum or minimum value, and range of y = 3x^2 + 6x − 1?
    8·1 answer
  • Use the diagram shown to find the volume of the sphere. Use 3.14 for pi. Round your answer to the nearest hundredth.
    5·1 answer
  • 1. Emmanuel bought 28 lb of potting soil this week. This amount is 4 lb more than twice the amount of potting soil he bought las
    13·1 answer
  • How do I solve this equation?
    6·2 answers
  • The average mass of a certain type of microorganism is 2.4x10^-6 grams. What is the approximate total mass, in grams, of 5x10^3
    13·1 answer
  • Fine the probability. NEED THE STEPS IF POSSIBLE.
    5·1 answer
  • Set of multiples of 3 less than 15?​
    6·1 answer
  • The equation f(x)=2x−5x−3=0 has a solution distance of:
    6·1 answer
  • 1. Find the synonym in this sentence that hints at the meaning of the underlined word:
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!