1.sketch the graph of the function f(x)=3x^2+6x-2 2.estimate the corrdinates of the vertex. Is it the minimum or maximum value of the function?
3.Estimate the x-intercepts and the y-intercept.

#1

Graph attached with graph details!

#2

Identity the coefficients of a and b of the quadratic function.

Since a>0, the function has the minimum value at x, calculated by substituting a and b into

Solve the equation for x

The minimum of the quadratic function is at x=-1

Calculate the function value of x=-1

The minimum value of the quadratic function is -5 at x=-1.

#3