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4. Polynomial Functions

4. Polynomial Functions / Quadratic Functions / Problema 1

Problema 1

For the following quadratic function, determine the values of a so that it has no x-intercepts.
y = ax² - 18x + 13

A

(81/13, ∞)

B

[-81/13, ∞)

C

[81/13, ∞)

D

(-81/13, ∞)