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Consider the function f(x) = x2 + 2x – 15. What are the x-intercepts of the function? Left-most x-intercept: (, 0) Right-most x-intercept: (, 0)

Consider the function f(x) = x2 + 2x – 15. What are the x-intercepts of the function? Left-most x-intercept: (, 0) Right-most x-intercept: (, 0)
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Consider the function f(x) = x2 + 2x – 15. What are the x-intercepts of the function?

Left-most x-intercept: (, 0)

Right-most x-intercept: (, 0)

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User Shlomi Fresko
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8.6k points

1 Answer

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(-5,0) (3,0) bc it factors into (x+5)(x-3) and set both equal to zero to get -5 and 3
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User SergA
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