+0  
 
+1
71
1
avatar

a. Consider the parabola \(y=-5^2+17x-12\). What is the vertex of this parabola?

 

b. What are the x-coordinate(s) of all the point(s) where the parabola \(y=-5x^2+17x-12\) intersects the line y = 0?

 

c. For what values of x is \(-5x^2 + 17x-12\) negative? (Enter the answer as an interval or a union of separated intervals.)

Guest Sep 24, 2018
 #1
avatar+34 
+1

(1.7, 2.45) is your vertex for a

-12 is the y-int for b

(-inf, 1) and (2.4,inf) for c

mathmagical  Sep 25, 2018

10 Online Users

avatar
avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.