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Determine how many real solutions the quadratic equation has:

a. one
b. can't be determined
c. zero
d. two

Determine how many real solutions the quadratic equation has: a. one b. can't be determined-example-1
User Kevinkt
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real solutions or roots or zeros from a graphic standpoint, are simply the x-intercepts, because that's what a zero or root is, nothing but an x-intercept, hmm well, from the picture above, how many times does the graph touch the x-axis? hell, is really above it, it never touches it, so it doesn't have any real solutions.

User Sean Ahrens
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