Question

Asked Oct 7, 2019

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Find the horizontal intercepts as a list of ordered pairs.

f(x)=2x^{2}+4x−5

Step 1

From the sketch shown below, note that on the horizaontal intercepts, y=0. Using this concept we solve the question.

Step 2

Since y is to be equal to 0; f(x)=0

Step 3

Hence the ordered ...

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