handsommanclin
handsommanclin handsommanclin
  • 12-06-2017
  • Mathematics
contestada

Pls help pls pls pls

Pls help pls pls pls class=

Respuesta :

jdoe0001 jdoe0001
  • 12-06-2017
[tex]\bf \begin{array}{llccll} y=&1x^2&-6x&+9\\ &\uparrow &\uparrow &\uparrow \\ &a&b&c \end{array}\qquad discriminant\implies b^2-4ac[/tex]

so... what does that give you for the discriminant?

if it's a negative value, no solutions
if it's a positive value, two solutions
if it's 0, one solution
Answer Link

Otras preguntas

• Antimicrobial agents usually work best at high temperatures and high pH levels.
Make an Inequality! Twice the difference of a number and 7 is less than -30. Use c as the variable.
vân đồn nằm ở tỉnh nào
Write an equation for a parabola that has a vertex (1, 2) and passes through the point (3, -6).
the chicken first or the egg first?​
examples of c3 and c4 plants​
What does the existence of large mounds, like the ones shown in the image, indicate about the Midwest Native Americans?
Determine the value(s) for which the rational expression -3z+6/6z^2+14z-80 is undefined.
find the measure of x . Answer me please
Read the following excerpt from a 1775 speech by Patrick Henry in which he presents his ideas concerning the American colonists’ relationship with Great Britain