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
Veseljchak [2.6K]
3 years ago
11

Sketch the graph of the given function. Then state the function’s domain and range. y = 7(4)x

Mathematics
2 answers:
Mandarinka [93]3 years ago
8 0

Answer with explanation:

The given function is

   y=7^{4x}

Domain of the function is defined as set of all values of x for which y is defined.

In the given function ,y is defined for all real values of x.

So, Domain of the function =R--Set of real numbers.

Range of the function is defined as set of all values of y, for which x is defined.

y=7^{4x}\\\\ \text{Taking log on both sides}\\\\ \log y=4x \log 7\\\\x=\frac{\log y}{4 \log 7}

⇒log y is defined for, y>0.

<u>Range </u>of the function will be

    =(0,∞)

     =Set of Positive real numbers

liubo4ka [24]3 years ago
3 0
I Hope You Dont Mind That I Got It Off A Math Website. I Did The Extra Math Tho

You might be interested in
Which sequence of transformations will result in similar, but not congruent, figures?
Rudik [331]

D.dilation changes the size is your answer. Hope this helps!

8 0
3 years ago
Read 2 more answers
if you are asked to solve a system of equations in which there is no linear equation to start with, you can sometimes begin by i
DENIUS [597]

<u>Answer:</u>

The correct answer option is: True.

<u>Step-by-step explanation:</u>

Its true that if there is no linear equation to start with, you can isolate and substitute a variable that is squared in both the equation.

For example, for the given non linear equation, start by dividing both sides by coefficient of the variable.

Once you do that and isolate a variable, continue solving by substituting that variable into the other equation.

5 0
3 years ago
A 12 1/2 mile stretch of road needs repaving . A company bids on the repaving project saying they could replace 2 1/4 miles of r
Nataly [62]

2 1/4 miles => 1 week

1 mile => 1 ÷ 9/4

( 9/4 is an improper fraction of 2 1/4 )

12 1/2 miles => ( 1 ÷ 9/4 ) × 25/2

= 50/9

= 5 5/9 weeks

( 25/2 is an improper fraction of 12 1/2 )

Therefore, it will take 5 5/9 weeks for the company to replace the stretch of road.

( you can round it off to 6 weeks if the qn specify to give to the nearest whole number )

8 0
3 years ago
Reggy is a reading a 340 page book. It takes him 7 days to read the first 119 pages. At this rate, how much longer will it take
julsineya [31]

Answer:

13

Step-by-step explanation:

If he reads 119 pgs in 7 days that mean 119/7 = 17 he reads 17 pgs per day

next 340-119 = 221 then 221/17= 13

5 0
3 years ago
ILL MARK U BRAINLIEST!!
frez [133]

Answer: 125 or some thing

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Factor: 5x^2 + 37x + 14
    11·1 answer
  • A bag has four green marbles, three red marbles, and three yellow marbles. What is the probability that you pick a green marble,
    14·1 answer
  • Tim has an encyclopedia in 5 volumes: A–C, D–F, G–J, K–N, and O–Z. Other than alphabetically (ascending or descending), how many
    8·2 answers
  • 11 m
    7·1 answer
  • 6,940÷10 by the power of 2=
    5·1 answer
  • this rule shows how to get from one number to the next in a sequence use this rule to write the next two terms in a sequence​
    8·1 answer
  • I NEED HELP PLZ ASAP​
    13·2 answers
  • ⦁ Let x = 4.7 and solve both inequalities below. Show your work.
    5·2 answers
  • Can you PLEASE help me with this?!
    15·1 answer
  • Help me please! I don't really understand
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!