<span>The function f is defined by f(x)=x^2+3x-10 If f(x+5)=x^2+kx+30, k= Find the smallest zero of f(x+5), x=
By definition, the zero of a polynomial function is a number a such that f(a)=0. For quadratic equation, the zeros can be found on equalizing f to 0. First, f(x+5)=(x+5)²+3(x+5)-10=x²+10x+25+3x+15-10=x²+13x+30, and it is told that If f(x+5)=x^2+kx+30 = x²+13x+30, it implies k=13, so let’s find the zeros. x²+13x+30=0 is to solve: D= 13²-4x1x30=169-120=49, sqrt49=7, so x=-13-7 / 2=-20/2 = -10, and x= -13+7/ 2 = -6 /2= -3. Obviously, we know that -10< -3, so the smallest zero is -10.
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Answer:
a = -4
Step-by-step explanation:
2 = 3 + a/4
-1 = a/4
-4 = a
12 is equivalent to three and 36 is equivalent to 12 three goes into 12 four times and and 36 goes into 12 three times
I think 100 is the answer I’m not sure
Answer:
embrace it tell your parents dont try to hide it if girls dont turn you on if your a guy if the opppisite gender doesnt
attract but the same gender does your gay
Step-by-step explanation: