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
Mary spent $4 more than 1/8 of her original amount of money on a bag. She then
Tanzania [10]

Answer:

464 $

Step-by-step explanation:

8 0
3 years ago
What is the sum of the polynomials? (6x + 7 + x2) + (2x2 - 3)
astraxan [27]

Answer:

3x^2+6x+4 is the answer :D

8 0
3 years ago
Read 2 more answers
Which equation demonstrates the distributive property?
PIT_PIT [208]
B because distributive property goes like this:
a(b+c)
a(b)+a(c)
That's just an example though
4 0
3 years ago
Read 2 more answers
Here take these points and have fun with it
deff fn [24]

Answer:

thxs :)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How was sharecropping used to manipulate blacks in the south?
Margaret [11]

Sharecropping is a type of farming in which families rent small plots of land from a landowner in return for a portion of their crop, to be given to the landowner at the end of each year. Different types of sharecropping have been practiced worldwide for centuries, but in the rural South, it was typically practiced by former slaves. With the southern economy in disarray after the abolition of slavery and the devastation of the Civil War, conflict arose during the Reconstruction era between many white landowners attempting to reestablish a labor force and freed blacks seeking economic independence and autonomy.

4 0
3 years ago
Other questions:
  • Area of a triangle is 154 cm square and the sides are 3 ratio 4 ratio 5 what is the perimeter​
    15·2 answers
  • Sketch a graph of -9x+6y=18
    8·1 answer
  • Help me once more cause im in trouble
    13·1 answer
  • Simplify: (2 x^5 5 y^3)^3
    8·1 answer
  • 76.8 is 32% of what number
    11·1 answer
  • The hexagon below has been reduced by a scale factor of One-third.
    13·2 answers
  • Identify the determinants for the given linear system: 5x + 2y = 14 −3x − 5y = 3
    8·1 answer
  • If f(x)=−5x−8 and g(x)=2x+1, then what is (f∘g)(5.7)?
    12·1 answer
  • (HALP MY LAST EASY QUESTION ILL MARK BRAINLY)
    10·1 answer
  • Is shape A congruent to shape 82BA
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!