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
Yakvenalex [24]
2 years ago
12

Write a slope-intercept equation for a line perpendicular to f(x) = −2x + 4 and

Mathematics
1 answer:
Fittoniya [83]2 years ago
4 0

Answer:

y =  \frac{1}{2} x + 1

Step-by-step explanation:

<u>Slope-intercept form</u>

y= mx +c, where m is the slope and c is the y-intercept

f(x)= -2x +4

Let's rewrite this function into an equation, in the slope-intercept form.

y= -2x +4

Slope= -2

The product of the slopes of perpendicular lines is -1.

Let the slope of the perpendicular line be m.

m(-2)= -1

m= ½

y= ½x +c

To find the value of c, substitute a pair of coordinates into the equation.

When x= -4, y= -1,

-1= ½(-4) +c

-1= -2 +c

c= -1 +2

c= 1

Thus, the equation of the line is y= ½x +1.

You might be interested in
The Kappa Iota Sigma Fraternity polled its members on the weekend party theme. The vote was as follows: six for toga, four for h
Nadusha1986 [10]

Answer:

<u><em>note:</em></u>

<u><em>solution is attached</em></u>

3 0
3 years ago
A car travels at an average speed of 48 miles per hour. how long does it take to travel 204 miles?
Strike441 [17]
A car travels at an average speed of 48 miles per hour. how long does it take to travel 204 miles?It takes it 4.25 hours

7 0
3 years ago
Seven-ninths of the pencils in a box are yellow. Three-tenths of the yellow pencils are sharpened. What fraction represents the
jek_recluse [69]

Answer:

7/30

Step-by-step explanation:

We are given that Seven-ninths (7/9) of the pencils in a box are yellow and three-tenths (3/10) of the yellow pencils are sharpened.

To find the fraction that represents sharpened yellow pencils, we find the product of the the fraction of yellow pencils and the fraction of yellow pencils that are sharpened.

That is:

=> (7 / 9) * (3 / 10)

=(7 * 3) / (9 * 10)

= 21 / 90

= 7 / 30

7/30 represents the fraction of sharpened yellow pencils.

3 0
3 years ago
The amount of blueberries picked, in pounds, varies directly as the number of hours worked. After
OverLord2011 [107]

Answer:

3

Step-by-step explanation:

3 pounds were picked per hour

4 0
3 years ago
Read 2 more answers
What is the slope of the equation 2x-5y=10
VikaD [51]
Using the slope-intercept form, y=mx + b to find the slope I found that correct answer is 2/5.
6 0
3 years ago
Other questions:
  • The inverse of the function f(x) = 1/2x + 10 is shown.
    13·1 answer
  • (a) Are triangles the congruent? Write the congruency statement.
    10·1 answer
  • Solve 6z + 10v = 30 for v
    15·1 answer
  • A Toy Story poster is enlarged. The new length is 5 feet and the width is 3 feet. The original length was 6 inches what was the
    9·1 answer
  • Find the mean,median,and mode for the data.
    5·2 answers
  • Can someone help me please
    7·1 answer
  • There are 28 shirts and 24 pants in the closet. What is the ratio of shirts to pants?
    8·1 answer
  • Advanced mathematical concepts glencoe answers
    13·1 answer
  • 3.22*10^-4 in standard form
    7·1 answer
  • HELP PLEASE....I REALLY DONT KNOW WHAT THIS WANTS FROM ME
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!