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
Georgia [21]
3 years ago
7

the graph of f(x) is shown below. what are the values of a, b, c, and d in the definition of f(x) below? (graph and definition o

f f(x) shown in attached image)​

Mathematics
1 answer:
Otrada [13]3 years ago
7 0

Answer:

Step-by-step explanation:

For the given piecewise function,

Let the equation of the segment AB is,

y = ax + 7 where x < -2

Since a point (-2, 3) lies on the given line,

3 = a(-2) + 7

3 - 7 = -2a

a = 2

Therefore, f(x) = 2x + 7 when x < -2

For the segment BC,

f(x) = 3 where -2 ≤ x ≤ 2

For the segment CD,

f(x) = bx + 9

Since a point (2, 3) lies on this segment,

f(2) = 2b + 9 = 3

2b = 3 - 9

b = -3

Therefore, equation of segment CD will be,

f(x) = (-3)x + 9   where x > 2

You might be interested in
V=1/3 pi r squared h what is h?
Sveta_85 [38]

Step-by-step explanation:

V = 1/3 pi r^2 h

root(V ÷ 1/3 pi) = h

6 0
3 years ago
What value of k makes the statement true?<br> x² (2x³ + 7x²yª) = 2xªyª + 7x³y8?
Nina [5.8K]

By apply the distributive property of multiplication, the value of k which makes the statement true is 1.

<h3>What is the distribution property?</h3>

Mathematically, the distributive property of multiplication is given by tis expression:

x(y + z) = xy + xz.

Next, we would apply the distributive property of multiplication to the given equation by distributing to the left-hand side using xy⁴:

k(2x⁴y⁴ + 7x³y⁸) = 2x⁴y⁴ + 7x³y⁸

Dividing both sides by the common factor, we have:

k = (2x⁴y⁴ + 7x³y⁸)/(2x⁴y⁴ + 7x³y⁸)

k = 1.

In conclusion, the value of k which makes the statement true is 1.

Read more on distributive property here; brainly.com/question/2807928

#SPJ1

<u>Complete Question:</u>

What value of k makes the statement true?

x^ky⁴(2x³ + 7x²y⁴) = 2x⁴y⁴ + 7x³y⁸

5 0
2 years ago
What is realized income
Arisa [49]
Realized income is just another word for taxable income, meaning the amount of income that the government can take taxes from.

5 0
3 years ago
Read 2 more answers
Help please why are they congruent help
svetlana [45]
They have the same measurements but they are turned different ways
6 0
3 years ago
Evaluate the expression,<br> 32 +6*22-42=23
kupik [55]

Answer:

d

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • ABC is an isosceles triangle with angle ABC 52 degrees
    6·1 answer
  • The CEO of a large electric utility company claims that 80 percent of his 1,000,000 customers are very satisfied with the servic
    6·1 answer
  • I just don't feel like doing this rest plz answer
    10·1 answer
  • Craig charges $25 for each lawn he mows. He also charges $25 for each dog he walks. Last week he mowed 6 lawns and walked some d
    5·1 answer
  • Select the term that is suggested by the fugure
    6·1 answer
  • In a recent year 21.6% of all registered doctors were female if there were 54,100 female registered doctors that year what was t
    7·1 answer
  • Write your question here (keep it simple and easy to read)<br><br> can i get a hoya
    5·2 answers
  • Help me plz with this problem
    10·1 answer
  • ⚠️Can Someone Please <br> help me ⚠️
    13·1 answer
  • Help what is the surface area of each shape?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!