Can someone help with questions 3,4 and 5? THANK YOUUU ^^ I did questions 1 and 2

Question

asked Jan 4, 2023 61.9k views

1 Answer

Zach Fuller · Answer 1 · 2023-01-10T06:19:47+0000

Answer:

Question 3.

y = (2)/(7) x - 3

question 4

y = - 4x - 1

question 5

y = 5x + 3

Explanation:

Question 3

1.Write down what is given in equation form

y = (2)/(7) x + c

2. Insert the given point to work out c

- 5 = (2)/(7) ( - 7) + c

c = - 3

3. answer

y = (2)/(7) x - 3

Question 4

1 write what was given in an equation

y = - 4x + c

2. insert given point (-1;3) to work out c

3 = - 4( - 1) + c

c = - 1

3. final answer

y = - 4x - 1

question 5

1.with what was given write it in equation form

y = 5x + c

2. substitute the given point (-2;-7) to work out c

- 7 = 5( - 2) + c

c = 3

3.final answer

y = 5x + 3