SOLUTION: Use the vertex and intercepts to sketch the graph of the quadratic functions. Give the equa6for equation for the parabola's axis of symmetry. Use the parabola to identify the funct

Algebra ->  Graphs -> SOLUTION: Use the vertex and intercepts to sketch the graph of the quadratic functions. Give the equa6for equation for the parabola's axis of symmetry. Use the parabola to identify the funct      Log On


   

Question 1085132: Use the vertex and intercepts to sketch the graph of the quadratic functions. Give the equa6for equation for the parabola's axis of symmetry. Use the parabola to identify the functions domain and range. F (x)=6x^2+12x-1
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
6x%5E2%2B12x-1
6%28x%5E2%2B2x-1%2F6%29
6%28x%5E2%2B2x%2B1-1-1%2F6%29
6%28%28x%2B1%29%5E2-7%2F6%29
highlight%286%28x%2B1%29%5E2-7%29

Vertex is (-1,-7);
Symmetry axis, x=-1.
Domain: All real numbers
Range, the real numbers greater than or equal to negative seven.

graph%28400%2C400%2C-10%2C6%2C-11%2C5%2C6x%5E2%2B12x-1%29