Question

Learning Task 3: RELATION AND FUNCTION
A.Change the following into the form of f(x) = mx+b

1.y - 3x = 7
2.2x + 4y = 8
3.-3 + y = 5
4.y + 5 = -2x
5.3x + 2y -4 = 0

Answer 1

Given :

1. y - 3x = 7

2. 2x + 4y = 8

3. -x + y = 5

4. y + 5 = -2x​

5. 3x + 2y - 4 = 0

To Find : Change  into the form of f(x) = mx + b

Solution:

f(x) = mx + b

f(x) = y

y = mx + b

1. y - 3x = 7

=> y = 3x + 7

=> f(x) = 3x + 7

2. 2x + 4y = 8

=> 4y = -2x  + 8

=> y = -x/2  + 2

=> f(x) = (-1/2)x + 2

3. -x + y = 5

y = x + 5

=> f(x) = 1.x + 5

4. y + 5 = -2x​

=> y = 2x - 5

=> f(x) = 2.x + (-5)

5. 3x + 2y - 4 = 0

2y = -3x + 4

=> y = -3x/2 + 2

=> f(x) = -(3/2)x + 2

Learn More:

A line, y = mx + b, passes through the point (1, 6) and is parallel to y ...

https://brainly.in/question/8750706

transform the 3x+4y=5 equations into a.slope intercept form b ...

brainly.in/question/21458612

The slope-intercept form of the equation of a line that passes ...

brainly.in/question/26054315