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Mathematics 7 Online
OpenStudy (anonymous):

Find the y-intercept of

OpenStudy (anonymous):

OpenStudy (anonymous):

Of what?

OpenStudy (anonymous):

^^^

OpenStudy (anonymous):

Oh jeez Sorry don't know, @abb0t @silversurfer

hartnn (hartnn):

to find y intercept, just plug in x = 0 \(0.5 (4)^0=...?\)

OpenStudy (anonymous):

Yeah, just do as hartnn mentioned, y-intercept basically means that the x coordinate must equal zero there.

OpenStudy (anonymous):

so the correct answer would be (B)?

hartnn (hartnn):

nopes (anything except 0)^0 = 1

OpenStudy (anonymous):

So 4^0 would equal one then multiply that by 0.5 to get your final answer

OpenStudy (anonymous):

MULTIPLY 4 to 0.5?

hartnn (hartnn):

\(4^ 0 = 1 \\ 0.5 (4)^0 = 0.5 \times 1 = 0.5\)

OpenStudy (anonymous):

ty

hartnn (hartnn):

welcome ^_^

OpenStudy (abb0t):

what?

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