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
Natali [406]
3 years ago
6

The graph of f(x) = 0.4x is replaced by the graph of g(x) = 0.4x + k. If g(x) is obtained by shifting f(x) up by 4 units, then w

hat is the value of k?
Mathematics
1 answer:
Rashid [163]3 years ago
5 0

Answer:

The value of k=4

Step-by-step explanation:

we have

f(x)=0.4x

This function represent a linear direct variation (The line passes through the origin)  

we know that  

If f(x) is shifting up by 4 units  

then  

The y-intercept of the function will be the point (0,4)  

therefore  

The function g(x) will be  -----> g(x)=0.4x+4 (equation of the line into slope

intercept form)

The rule of the translation

f(x) --------> g(x)

(x,y) -------> (x,y+4)

The translation is 4 units up

therefore

The value of k=4

You might be interested in
I need answers for this.
WARRIOR [948]

Answer:

18, 24, 8, 3

Step-by-step explanation:

8a = 42 - 18

8a = 24

a = 24 / 8

a = 3

To check, plug 3 into the equation

8(3) = 42-18

24 = 24

7 0
3 years ago
Read 2 more answers
I need some help with this!!
aksik [14]

Answer:

C, √59

Step-by-step explanation:

Simplify √52

= 7.21110255093

4 0
2 years ago
Read 2 more answers
What is the equation of a line that contains the points (2,-2) and (0, -2)?
balu736 [363]

Answer:

y = - 2

Step-by-step explanation:

The equation of a horizontal line parallel to the x- axis is

y = c

where c is the value of the y- coordinates the line passes through.

The points (2, - 2) and (0, - 2) have the same y- coordinate and therefore lie on a horizontal line with equation

y = - 2

5 0
3 years ago
Read 2 more answers
Y=7/x, x≠0 need the graph answer!!
Nuetrik [128]

Answer:

so the first picture is it graphed without solving it and the second graph is the answer to it graphed

Step-by-step explanation:

7 0
3 years ago
Consider the sequence: 12, 17, 22, ... , ... , .... What is the 405th term of this sequence?
Mice21 [21]
A_n= a₁+(n-1)d

a₁ first term

n terms

d distance between each value

a_n= 12+(405-1)(5)=2032
7 0
3 years ago
Read 2 more answers
Other questions:
  • The bill for a meal at a restaurant without tax is $110.00. the sales tax rate is 8% and you want to leave a 20% tip based on th
    13·2 answers
  • How do you solve for X ?4x-1=3x+3
    12·2 answers
  • Given: A = {18, 6, -3, -12}
    8·1 answer
  • F a tennis ball has a diameter of 10, What is the volume of the tennis ball?
    8·1 answer
  • A seven-year medical research study reported that women whose mothers took the drug DES during pregnancy were twice as likely to
    9·1 answer
  • Using as much of the new vocabulary describe what you see in the diagram below
    9·1 answer
  • 3x = x + x Does this equation have: a infinitely many solutions b 1 solution c no solution
    13·1 answer
  • Pleaseee help me with this questionnn
    14·1 answer
  • a total of 10000 was invested in two business ventures A and B .at the of the first year A and B yielded returns of 6% and 23÷4
    12·1 answer
  • Help. Need help ASAP!!!!!!!!!!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!