Use the parabola tool to graph the quadratic function f(x)= 2x^2 16x+ 30.graph the parabola by first plotting its vertex and then plotting a second point on the parabola.

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.