f(x) = x2 + 4x −6 (a) f(x) can be written in the form (x + m)2 +n. Find the value of m and the value of n
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Graph f(x)=-x^2-4x-6. Find the properties of the given parabola . Tap for more steps... Rewrite the equation in vertex form. Tap for more steps... Complete the square for . Tap for more steps... Use the form , to find the values of , , and . Consider the vertex form of a parabola. Substitute the values of and into the formula. Simplify the right side. Tap for more steps... Cancel the common factor of and . Tap …
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f(x) = x^2 + 4x − 6 f(x) can be written in the form (x + m)^2 + n. Find the value of m and the value of n. Find the value of m and the value of n. Because we know (x+m)^2 expanded will provide x^2+2mx+m^2 and we have the extra addition of a value named n we can strictly focus on ensuring the expansion yields x^2+4x and deal with the -6 value by using n.
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