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
IRINA_888 [86]
2 years ago
9

The question is in the image.

Mathematics
1 answer:
miskamm [114]2 years ago
7 0

Step-by-step explanation:

f(x) = 4x + 1

g(x) = x² - 5

(f+g)(x) = f(x) + g(x)

= (4x + 1) + (x² - 5)

= x² + 4x + (1 - 5)

= x² + 4x - 4

Option → C

You might be interested in
A pair of basketball shoes was originally priced at $80, but was marked up 47.5%. What was the retail
Lelu [443]
47.5% in decimal form is 0.475.

Since the price was increased, we add 1 to 0.475 to get 1.475.

80 * 1.475 = 118

Another way to solve this is to multiply 80 by 0.475, which is 38, then add it to 80.

The retail price of the shoes is $118.
6 0
3 years ago
Rationalize the denominator and simplify. √a+1 - 2 / √a+1 + 2
goldfiish [28.3K]

Answer:

5+a-4√a+1 / a-3

3 0
2 years ago
Which of the following is the graph of f(x) = -0.5|x+3| -2?
Tcecarenko [31]

Answer:

The last graph

Step-by-step explanation:

We transform functions in the following ways:

  • multiplying the function by a number to stretch or shrink it
  • multiplying by a negative to flip the orientation of the function
  • adding/subtracting a value to the input x to shift it horizontally
  • adding/subtracting a value to the output (or outside the function operation) to shift it vertically or horizontally.

Looking at the equation we can see f(x)=-0.5\left|x+3\right|-2

  • Vertically shrunk by 0.5
  • Negative leading coefficient to flip the graph's orientation
  • Horizontal shift of the vertex of 3 units to the left from (0,-2) to (-3,-2)
  • Vertical shift of the vertex of 2 units downward (-3,0) to (-3,-2)

The last graph has vertex (-3,-2) and satisfies the the equation.

7 0
3 years ago
Read 2 more answers
A circular swimming pool is 24 ft in diameter what is the circumference of the swimming pool
emmainna [20.7K]

Answer

≈75.36ft

Step-by-step explanation:

C=2πr

C=24π

C≈75.3982

Or, if you substitute π with 3.14 instead:

C=2(3.14)r

C=6.28(12)

C=75.36

Hope this helps!  Tell me if you have any questions!

3 0
3 years ago
Can someone help me for this question...please​
lina2011 [118]

Answer:

No value of x

Step-by-step explanation:

SEE the image for solution.

HOPE it helps

Have a great day

3 0
3 years ago
Other questions:
  • Solve by factorisation<br> 2x2 + 3x - 20 = 0
    7·1 answer
  • What is midpoint formula?​
    13·1 answer
  • Calculate 8.93 x 104 times 4.2 x 106 by using scientific notation. Write answer in scientific notation. (round to the ten thousa
    10·1 answer
  • PLEASE HELP ASAP ILL MAKE BRAINLIEST
    14·1 answer
  • Sam and bethan share £54 in the ration 5:4
    9·1 answer
  • Alamo Cola manufactures a soft drink made with 0.25% peach juice concentrate. What is this percent expressed as a fraction
    13·1 answer
  • Please help me thanks
    6·1 answer
  • -6x - 12 &lt; 36 please help me​
    12·2 answers
  • How can we write 4y = 5x - 12 in y = mx + b?
    10·2 answers
  • Pleas I really need help with this
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!