What is the slope of the line represented by the equation?
–2x + y = –1

The the slope is 2.

Step-by-step explanation:

2x+y-y=-1-y

2x=-1-y

\frac{2x}{2}=-\frac{1}{2}-\frac{y}{2}

\frac{-1-y}{2}

i = 2 / - 5

step-by-step explanation:

evaluation of ( 2 - 4 ) ( p + q ) when p = 2 and q = 5 i, by putting values of p and q,                                                                    

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3