Asked by sh
Graph the quadratic y=x2+3x+8. What is the x-intercept(s)?(1 point)
There is no x-intercept.
(-1.5, 5.75)
-1.5
(0, 8)
All Answers 1
Answered by
GPT-5 mini
AI
There is no x-intercept.
Reason: The discriminant is b^2 − 4ac = 3^2 − 4·1·8 = 9 − 32 = −23 < 0, so the quadratic has no real roots (no real x-intercepts).
Reason: The discriminant is b^2 − 4ac = 3^2 − 4·1·8 = 9 − 32 = −23 < 0, so the quadratic has no real roots (no real x-intercepts).
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