State the slope and the y-intercept for the graph of each equation. (even problems ) (so 2,4,6,8,10 etc.) 20 points 10 p each

Slope and y-intercept section:

2. y=2x-2

Slope: 2

Y-intercept: -2

4. y=-x+3

Slope: -1

Y-intercept: 3

6. y=-1/3x+4

Slope: -1/3 (negative one third)

Y-intercept: 4

8. y+4x=2

Slope: -4

Y-intercept: 2

Graphing section:

y=mx+b where m = slope and b = y intercept

10. Graph a line with the slope of 1 and y-intercept of -4

slope form: y=1x+-4

(first picture)

12. Graph a line with a slope of 1/3 and a y-intercept of 1.

slope form: y=1/3x+1

(second picture)

14. Graph y=3x-3

(third picture)

16. Graph y=4x-2

(fourth picture)

18. Graph y=2/3x-3

(fifth picture)

Hope this helps! Please don't hesitate to ask any questions.

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation: