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
svetoff [14.1K]
3 years ago
12

What value of a in the equation ax − 4 = 2y would give a line with a slope of 2?

Mathematics
1 answer:
sukhopar [10]3 years ago
3 0

Answer:

a=4

Step-by-step explanation:

ax − 4 = 2y

We need to get the equation is slope intercept form  y= mx+b.

Lets solve for y

Divide each side by 2

a/2 x - 4/2 = 2y/2

a/2 x -2 = y

or y=a/2 x -2

The slope is a/2 and the y intercept is -2

We want a slope of 2  so a/2 =2

a/2=2

Multiply each side by 2

a/2 * 2 =2*2

a =4

You might be interested in
8. Find all the real fourth roots of 256
mezya [45]
X^4=256
x^4-256=0
(x^2)^2-(16)^2=0
(x^2+16)(x^2-16)=0
either x^2+16=0
it gives complex roots.
or x^2-16=0
or x^2-4^2=0
(x+4)(x-4)=0
either x+4=0,x=-4
or x-4=0
x=4
7 0
3 years ago
Given the graph below, which of the following represents the domain of the function?
krek1111 [17]
Do you have the graph?
7 0
2 years ago
The average score on biology test was 72.1.write the average score using a fraction
777dan777 [17]
It would be written as 721/10. Hope this helps.
3 0
3 years ago
Read 2 more answers
This how dog looks like<br> She looking like a rat
Sati [7]

Answer:

Awe she is so cute!!!!!!! She looks like a Brown lab and a poodle mix. I WISH I COULD HAVE HER!

Step-by-step explanation:

6 0
3 years ago
A triangle with a 90° angle and all sides of different length. a Equilateral Triangle b Scalene Right Triangle c Trapezoid d Reg
olganol [36]

What's the question?

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement is best represented by the inequality c &gt; 3 1/2?
    12·2 answers
  • Which of the following coordinate points is the point of intersection of these two lines? y - 6x = -4 and y - 2x = 8
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=I%20%3D%20%5Cfrac%7BE%7D%7B%20%5Csqrt%7BR%20%7B%7D%5E%7B2%7D%20%2B%20W%20%7B%7D%5E%7B2%7D%20L%
    10·1 answer
  • What is the volume of the composite figure? Don’t mind the 6 and 4 that was written with my handwriting.
    11·1 answer
  • I will give you Brainiest if you are right.
    9·2 answers
  • An
    7·2 answers
  • Katie got a loan for $10,000. The interest rate is 5%. How much interest will she pay in one year?
    8·1 answer
  • Which of these relations are functions ?
    8·2 answers
  • The morning temperature was –5 °. By noon the temperature was 4 °. How many degrees had the temperature risen? *
    9·2 answers
  • What is the reasonable estimate for the product of 43 x 68
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!