Question

y=4x^2+x+1

Answer 1

Find the x intercept.

Answer 2

Graph: \(y=4x^2+x+1\)

Once you have graphed your equation locate the point on the graph where y is zero, and that will be your x-intercept.

Answer 3

http://www.wolframalpha.com/input/?i=4x^2%2Bx%2B1

Answer 4

put x=0, y=4(0)^2+0+1=1, so point is (0,1)

Answer 5

to find y intercept, for x intercept plug in y=0

Answer 6

0=4x^2+x+1
There is no x intercept for the graph doesn't touch x-line