1: -4/1
2: 1/2
3: 1/4
4: -4/1
I hope those r the correct answers
Answer:
the first line
Step-by-step explanation:
because the second line should be -3x=30
The equation of the line in slope - intercept form is 
Explain what the slope-intercept form is?
Simply put, the slope-intercept form is the way to write a line's equation so that the y-intercept (where the line crosses the vertical y-axis) and slope (steepness) are instantly visible. This expression is sometimes referred to as y = mx + b form
Given: x = -4 , y = 2 and b = -5
y = mx + b
2 = m (-4) + (-5)
m = 
By putting the value of m we get equation of line

Learn more:
What is the slope-intercept form of the linear equation 4x + 2y = 24????
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Answer:
6) 7, 14, 28, 54 - geometric sequence
( multiplication with 2 )
7) 1000, 200, 40, 8 - geometric sequence
( division by 5 )
8) 7, 14, 21, 28 - Arithmetic sequence
( addition of 7 )