I. Given the following polynomial: . Check all that apply.

 The value of the discriminant is 169.
 There are 2 real roots.
 There are 2 irrational roots.
 The graph intersects the y-axis twice.
 The parabola is directed upward.
 The axis of symmetry is located at
 The vertex is located at:
 The roots are:
 The graph intersects the y axis at (0, -15).
 The graph intersects the x-axis at (-5, 0) and (1.5, 0)

II.
Use the quadratic formula to solve the following:

Question

I.	Given the following polynomial:   .  Check all that apply.

	The value of the discriminant is 169.
	There are 2 real roots.
	There are 2 irrational roots.
	The graph intersects the y-axis twice.
	The parabola is directed upward.
	The axis of symmetry is located at  
	The vertex is located at:   
	The roots are:  
	The graph intersects the y axis at (0, -15).
	The graph intersects the x-axis at (-5, 0) and (1.5, 0)






II.	
Use the quadratic formula to solve the following:

triciaal · Answer

sorry  cannot see the polynomial

triciaal · Answer

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