If the vertex of a parabola is 3-11 and another point of the curb is to seven what is the coefficient of the squared expression in the parabolas equation

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

Graph the line with the given slope m and y-intercept b. m=-3,b=1