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Mammo101
Feb 14, 2018, 5:34:30 PM
19
the function f is defined by f(x)=x^2+3x-10. if f(x+5)=x^+kx+30, k=
+1
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1
) Answers
PaulinaScheman141
Feb 14, 2018, 6:28:44 PM
f(x+5)=(x+5)^2+3(x+5)-10= x^2+10x+25+3x+15-10= x^2+13x+30 k=13
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