What is the slope-intercept equation of the line that includes (0, 7) and (3, 10)? A. y = 7x – 1 B. y = x – 7 C. y = x + 7 D. y = 7x + 1

Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]

Taking algebra two apex courses and need with these questions

Combine like terms to make a simpler expression 3z+z