IB Mathematics Analysis and Approaches Question Type 1: Computing the Vertex and the Y-intercept for Quadratics Exercises

Find the vertex and the y-intercept of the quadratic function $f(x)=2(x+\frac{1}{2}{)}^2-\frac{3}{4}$.

Find the vertex and the y-intercept of the quadratic function $f(x)=-3x^2-6x+9$.

Find the vertex and the y-intercept of the quadratic function $f(x)=-\frac{1}{2}{x}^2+2x-1$.

Find the vertex and the $y$-intercept of the quadratic function $f(x)=6x^2+x-4$.

Find the vertex and the y-intercept of the quadratic function $f(x)=0.5x^2-2x+1$.

Find the vertex and the y-intercept of the quadratic function $f(x)=5x^2+6x+4$.

Find the vertex and the $y$-intercept of the quadratic function $f(x)=\frac{1}{3}{x}^2+\frac{4}{3}x-\frac{2}{3}$.

Find the vertex and the y-intercept of the quadratic function $f(x)=2x^2+3x+1$.

Find the vertex and the $y$-intercept of the quadratic function $f(x)=3(x-2{)}^2+1$.

Find the vertex and the y-intercept of the quadratic function $f(x)=4x^2-8x+3$.

Find the coordinates of the vertex and the $y$-intercept of the quadratic function $f(x)=-2x^2+x+5$.

Find the vertex and the $y$-intercept of the quadratic function $f(x)=x^2-4x+7$.

Find the vertex and the $y$-intercept of the quadratic function $f(x)=-x^2+4x-2$.