Homework Soursefor what value of a does y ax2 8x 4 have no xintercepts fo
for what value of \"a\" does y = ax^2 -8x + 4 have no x-intercepts?
for what value of \"a\" does y = ax^2 -8x + 4 have no x-intercepts?
for what value of \"a\" does y = ax^2 -8x + 4 have no x-intercepts?
Solution
the given equation does not have x intercepts when descriminant less than zero
b2-4ac<0
(-8)2-4*a*4<0
64<16a
a>4
for a >4 y = ax^2 -8x + 4 have no x-intercepts?
![for what value of \](/WebImages/4/for-what-value-of-a-does-y-ax2-8x-4-have-no-xintercepts-fo-980560-1761503318-0.webp "for what value of \")
