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
USPshnik [31]
3 years ago
10

Represent the interval where both functions are increasing on the number line provided.

Mathematics
1 answer:
Luda [366]3 years ago
3 0

Answer:

The interval of increasing for both the given functions f((x) and g(x) is given by : (-∞, 4)

Step-by-step explanation:

The function f(x) = |3x| + 3

Since, The modulus function is always increasing so adding 3 to it also increase over the whole number line.

So, The interval of increasing for the function f(x) : (-∞, +∞)

The function g(x) = -x² + 8x - 5

⇒ g'(x) = -2x + 8

To find critical points : g'(x) = 0

⇒ -2x + 8 = 0

⇒ x = 4

So, Intervals of increasing or decreasing are : (-∞, 4) and (4, +∞)

Now, On checking g(x) is increasing on (-∞, 4) and decreasing on (4, +∞)

Hence, The interval of increasing for both the given functions f((x) and g(x) is given by : (-∞, 4)

You might be interested in
What is the polynomial function of lowest degree with lead coefficient 1 and roots i, -2 and 2?
lutik1710 [3]

Answer:

Step-by-step explanation:

the polynomial function is;  (x - i)(x-2)(x+2)

7 0
3 years ago
Read 2 more answers
the peach festival charges $5 for admission then$1.25 per pound of peaches picked. If Savanna went to the festival and picked 2.
Mumz [18]

Answer:

I'm glad you asked!

Step-by-step explanation:

So let's do it step by step.

Already she has to pay $5 for going in.

She has 2 whole pounds.

1.25 x 2=2.5 or 2 \frac{1}{2}

Add $5 and $ 2.5 .

5+2.5 = 7.5

Now let's do $1.25 divided by 10.

$$1.25 divided by $10 =0.125

Now let's do 0.125 times 4

0.125 x 4 = 0.5

Now let's add 7.5 to 0.5

7.5+0.5=8

4 0
3 years ago
Use technology to find the line of best fit for the following data.
likoan [24]

Given:

The data points are:

(1, 0), (2, 3), (3,1), (4,4), (5,5)

To find:

The equation of best fit line in the form of y=mx+b and then find the value of b.

Solution:

The general form of best fit line is:

y=mx+b              ...(i)

Where, m is the slope of best fit line and b is the y-intercept of the line.

Using the graphing calculator, we get the equation for the best fit line and the equation is

y=1.1x-0.7          ...(ii)

On comparing (i) and (ii), we get

b=-0.7

Therefore, the value of b is equal to -0.7.

3 0
3 years ago
My question is:
8090 [49]
Uh it's 5? I'm confused
8 0
3 years ago
Read 2 more answers
Which graph is a function of x? On a coordinate plane, a vertical line is at x = negative 3. On a coordinate plane, a v-shaped g
irina [24]

Answer:

the answer is graph B

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • What's the word phrase for 1.9 + n
    13·1 answer
  • Can someone help? I give points
    5·1 answer
  • Irrational numbers are _____ integers.
    11·1 answer
  • a rectangular field has an area of 1,764m^2. the width of the field is 13m more then the length. what is the perimeter of the fi
    12·1 answer
  • A school football team is selling raffle tickets As a fundraiser it cost them $155 to print the tickets and they would like to m
    14·1 answer
  • Please help asap! Will give brainliest! Please answer correctly!<br> No guessing!
    11·2 answers
  • What is -2¾ as a decimal​
    13·2 answers
  • i knew a man who knew and man who knew a goat who knew a burger king worker who knew a mom who knew a bird who knew a cat who kn
    14·1 answer
  • Help with my homework I don't understand:/
    12·2 answers
  • Help (ಥ‿ಥ)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!