Solve the system of linear equations by graphing y=-2x-2 y=-x+1

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.