So for 4, first thing you need is slope. Choose 2 points. I am choosing (8,2) and (6,3) So, then its the second y term subtracted by the first y term over(Or divided by) the second x term subtracted by the first x term.
3-2/6-8 or 1/-2 or -.5 (negative 0.5)
Now, time to find the yintercept(yint). So, choose one of the points, Im choosing (8,2), and put it into slope intercept, but leave yint as b.
(2)=-.5(8)+b
simplify
2= -4+b
subtract -4
b=6
So, your answer is y= -0.5x+6
I will right number 6 in anoher answer
Number one is x=9,-9
number two is x=0
number three is x=12,-12
number four is 5i, -5i
Answer:
D. 3.14159...
Step-by-step explanation:
A repeating decimal Is not a rational number
There are many ways to do this, if you wanted to write a numerical expression for: Lauren had $7 she babysits for three hours and earned $8.50 per hour, you would write 7+3x8.50=M. It is much shorter and makes much more sense to write this expression than to write a whole story
Answer:
I think the answer to your question is y=15x+75
Step-by-step explanation:
To become a member you automatically have to pay $75. $75 is your y-intercept because before you work at the gym you have to pay $75. The $15 would be your x or your slope because each month you would have to pay 15 dollars. So the slope intercept form would be y=15x+75. I hope that helps.
