Tell whether the function is linear. Then evaluate the function when x=-6 times f(x) = 3x + 4 1. Not linear: -14
2. Linear: -14
3. Linear: 14
4. Not linear: -14

My favorite songstress gives away 25% of this side of her signature fragrance collection to her charity last month her sales were 1200 how much of her sales did she donate

20 ! need which shows a difference of squares? 10y^2-4x^2 16y^2-x^2 8x^2-40x+25 64x^2-48x+9

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3