Find the value of k for which the equation 3x square-6x+k=0 has district real root​

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?

Identify the parent function that can be used to graph the function f(x)=3(x-9)2