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Magazine Problem 11
Write down the given quadratic function on your homework paper, then state the coordinates of the vertex. $$f(x)=-7(x-4)^{2}+6$$
Problem 12
Write down the given quadratic function on your homework paper, then state the coordinates of the vertex. $$f(x)=-\frac{1}{2}\left(x-\frac{8}{9}\right)^{2}+\frac{2}{9}$$
Problem 13
Write down the given quadratic function on your homework paper, then state the coordinates of the vertex. $$f(x)=\frac{1}{6}\left(x+\frac{7}{3}\right)^{2}+\frac{3}{8}$$
Problem 14
Write down the given quadratic function on your homework paper, then state the coordinates of the vertex. $$f(x)=-\frac{3}{2}\left(x+\frac{1}{2}\right)^{2}-\frac{8}{9}$$
Problem 15
Write down the given quadratic function on your homework paper, then state the coordinates of the vertex. $$f(x)=-7(x-3)^{2}+1$$
Problem 16
Write down the given quadratic function on your homework paper, then state the coordinates of the vertex. $$f(x)=-6(x+8)^{2}+1$$
Problem 17
Write down the given quadratic function on your homework paper, then state the coordinates of the vertex. \(f(x)=-\frac{7}{8}\left(x+\frac{1}{4}\right)^{2}+\frac{2}{3}\)
Problem 18
Write down the given quadratic function on your homework paper, then state the coordinates of the vertex. $$f(x)=-\frac{1}{2}\left(x-\frac{3}{8}\right)^{2}-\frac{5}{7}$$
Problem 19
Write down the given quadratic function on your homework paper, then state the coordinates of the vertex. $$f(x)=-\frac{2}{9}\left(x+\frac{2}{3}\right)^{2}-\frac{4}{5}$$
Problem 20
Write down the given quadratic function on your homework paper, then state the coordinates of the vertex. $$f(x)=-7(x+3)^{2}+9$$
