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assessment practice
expre
a po
(12. the oldest rocks on earth are about
4 x 10º years old. for which of these ages
could this be an approximation? s. ee 13
ⓡ 0.4 years
® 3.45 x 109 years
© 3.34 x 10 years
☺ 4,149,000,000 years
bo

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

What is f(3) for the quadratic functionf(x)=2x2 + x – 12? f -3g 3h 6i. 9

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done