Quadratic Equations

What is the equation for standard form?

• y = x² + bx + c

• y = ax² + bx + c

• y = mx + b

• Ax + By = C

• 0

• 1

• 2

• 3

Find the values of k for which the following equation will have real and equal roots: 3x^2-5x+2k=0

Tags

CCSS.8.EE.C.7B

• YES

• NO

• YES

• NO

Tags

CCSS.HSA-REI.B.4B

A quadratic equation in variable 'x' is of the form ax^2+bx+c=0, where a, b and c are .......... numbers and a≠0

• Real

• Imaginary

• None of these

The values of k for which the quadratic equation 16x^2+4ks+9=0 has real and equal roots are

• 36 , -36

• 6 , -6

• 6 , -7

• 6 , -8

• NO

• YES

State True of False : Every quadratic equation has exactly one root

• TRUE

• FALSE

Tags

CCSS.HSA-REI.B.4B

• YES

• NO