12. What is the following equation rewritten in slope-intercept form: -8x = 2-2y A. y = 1/4x+1
B. y = 4x + 1
C. y = - 4x + 1
D. y = -4x - 1

x=half

step-by-step explanation:

step-by-step explanation:

infinity is the answer

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2