Which lists all of the x-ontercept of the graphed function 0,6

Me asap! what is the slope of this line? enter your answer in the box.

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function