What are the x-intercepts and the vertex of the parabola represented by y = 2x2 - 5x -12?
Question
Solution 1
To find the x-intercepts of the parabola, we need to set y = 0 and solve for x.
0 = 2x^2 - 5x - 12
This is a quadratic equation in the form ax^2 + bx + c = 0. We can solve it using the quadratic formula, x = [-b ± sqrt(b^2 - 4ac)] / (2a).
Here, a = 2, b = -5, and c = -12.
x = [5 ± sqrt((-5)^2 - Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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