What is a solution of a quadratic? Select all that apply.

the y-intercept
the zeros of the function
the axis of symmetry
the roots of the equation
the x-intercept(s)
the vertex

Write the linear inequality shown in the graph. the gray area represents the shaded region. y> -3y+5 y> 3x-5 y< -3x+5 y< 3x-5

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?