A. Find the y-intercept, the equation of the axis of symmetry, and the x-coordinate of 2 Complete parts a-c for each quadratic function.
the vertex.
b. Make a table of values that includes the vertex.
c. Use this information to graph the function.
1. f(x) = 3x2
2. f(x) = – 6x²
3. f(x) = x2 - 4x
4. f(x) = – x2 – 3x + 4
5. f(x) = 4x2 - 6x - 3
6. f(x) = 2x2 – 8x + 5

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step-by-step explanation:

5050 i think

step-by-step explanation:

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation:

pls refer ro the top for answer