Answer:
(1/2, -1.8) belongs in quadrant 4
quadrant 4 is a (positive, negative)
60a^5 is the answer to your question
1). y-3=-2(x+4)
2) slope = 3/4
y+2=3/4(x+4)
y=3/4x +1
3x-4y=4
looks like only the last one
<u>Answer:
</u>
Required expression for one-eight of the sum of a number and three is 
<u>Solution:
</u>
Given that unknown value is represented by variable x.
Need to create algebraic expression for One-eight of the sum of a number and three.
Let’s first find one eight of the number that is 1/8th of x = 
Now on adding three we get

Hence required expression for one-eight of the sum of a number and three is 
well, the table has 5 points in it, let's pick any two hmmm say let's use hmmm (2 , 7) and (6 , 17)

when x = 0, from the table, y = 2, so there's the y-intercept.