I tried to solve these problems but i don't understand them or how to solve them?
Someone PLZ HELP!!!!!!!!!!!!!!!!!!!!!!!!!
1.Identify the solutions to the equation x^2=4x-1 when you solve using the quadratic formula?
2.Identify the value of the discriminant for the equation 6x^2=2x-1
3. Describe the nature of the roots of the eqaution 2x^2+3x=-3
4.Describe the nature of the roots of the eqaution 7x^2=4x+1
5.Describe the nature of the roots of the eqaution x^2-4x+4=0
6. The valley high school student council is sponsoring a dance. They anticapte that 500 student will attend. The ticket priceis $3, and they estimate that for every $.20 increase in ticket price, 25 fewer students will attend. What ticket price will maximize the student council's profit ?
7. A rocket is shot straight into the air at an intial velocity of 96 ft./sec. The height of the rocket after x seconds is represented by the formula h=96x-16x^2. What is the maximum height the rocket reaches ?
Someone PLZ HELP!!!!!!!!!!!!!!!!!!!!!!!!!
1.Identify the solutions to the equation x^2=4x-1 when you solve using the quadratic formula?
2.Identify the value of the discriminant for the equation 6x^2=2x-1
3. Describe the nature of the roots of the eqaution 2x^2+3x=-3
4.Describe the nature of the roots of the eqaution 7x^2=4x+1
5.Describe the nature of the roots of the eqaution x^2-4x+4=0
6. The valley high school student council is sponsoring a dance. They anticapte that 500 student will attend. The ticket priceis $3, and they estimate that for every $.20 increase in ticket price, 25 fewer students will attend. What ticket price will maximize the student council's profit ?
7. A rocket is shot straight into the air at an intial velocity of 96 ft./sec. The height of the rocket after x seconds is represented by the formula h=96x-16x^2. What is the maximum height the rocket reaches ?