STAAR EOC Algebra I Quadratic Equations — practice questions
18 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice STAAR EOC Algebra I Quadratic Equations in the app →Quadratic equations need different methods from linear equations because adding and dividing terms will not:The Square Root Property gives how many solutions to an equation of its form?The two solutions given by the Square Root Property are a value and its:Which quantity is used to determine the number of solutions of a quadratic equation?When the discriminant is zero, the quadratic equation has:When the discriminant is positive, the quadratic equation has:The graph of a quadratic equation in two variables is called a:When the squared term is positive, the parabola opens:When the squared term is negative, the parabola opens:The line about which a parabola is symmetric is called the:The Zero Product Property cannot be used when the right side of the equation is:To use completing the square, an equation must first be put into:Completing the square relies on the principle that in solving equations you must always:A quadratic with a perfect square solved by the quadratic formula gives how many solutions?An equation whose discriminant is negative has how many real solutions?A parabola whose equation has a negative squared term has a vertex that is its:Factoring fails to solve a quadratic directly when the equation has not first been arranged so that one side iThe Square Root Property is described as applying to quadratic equations written in which form?