velazquezdaisy0 velazquezdaisy0
  • 19-03-2018
  • Mathematics
contestada

What must be true of the discriminant the soulution to a quadratic equation is a set of 2 different real numbers?

Respuesta :

jcherry99
jcherry99 jcherry99
  • 19-03-2018
1 The quadratic crosses the x axis in 2 different places
2 The quadratic has 2 different solutions.
3 The x value of the minimum or maximum is 1/2 way between these 2 solutions. 
4 The y value of the minimum or maximum is found by substituting the x value into the original quadratic. (You can't really tell this from the discriminate, but it is an inferred property).
 
Answer Link

Otras preguntas

I don’t know the answer
Solve the equation and show your work. Tell whether it has one solution, an infinite number of solutions, or no solutions, and identify each equation as an iden
how does knowing the double 6+6=12 help you solve the near double 6+7=13
which term best describes a mathematical statement of the from shown below? if A, then B.A.) Conditional statement B.) Conjecture C.) ProofD.) Deductive stateme
Free market economy how are prices set ?
Solve the following system using a matrix. 7a - b = -1 -4a - 2b = -2
Which graph represents the solution set of the system of inequalities? {y<2/3x {y≥−x+2
The Children’s Hospital sponsors a 10K race to raise money. It receives $75 per race entry and $10,000 in donations, but it must spend $25 per race entry to cov
Which of the following was printed by William Caxton’s publishing house? a. William Shakespeare’s Much Ado About Nothing b. The Temptation of Saint Anthony c. G
What is the name of the muscle located beneath the eye