diketahui rumus fungsi f(x)=-2x+5 maka nilai f(-4) adalah

gampang kli
f(-4)=-2(-4)+5
f(-4)=8+5
f(-4)=13

f(x) = -2x+5
f(-4) = -2(-4) + 5
f(-4) = 8 + 5
f(-4) = 13

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