Which of the following represent(s) an equation of the line passing through the points a(5, 6) and b(4, 8). select all that apply.
1.)y = -2x – 4
2.)y = -2x + 16
3.)y – 8 = -2(x – 6)
4.)2x + y = 16
5.)2x + y = -16

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

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2