Which is a line segment? a. 'bar(pq)'b. 'bar(rs)'c. 'bar(tu)'d. 'bar(vw)'

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

Which of the following is true for the relation f(x)=2x^2+1

Cherie works in retail and her weekly salary includes commission for the amount she sells. the equation s=400+0.15c models the relation between her weekly salary, s, in dollars and the amount of her sales, c, in dollars. interpret the slope of the equation.