Use the parabola tool to graph the quadratic function y=−2x2+12x−14 . graph the parabola by first plotting its vertex and then plotting a second point on the parabola.

Check attached graph

Step-by-step explanation:

Given equation of the parabola is .

Nowe we need to use the parabola tool to graph the quadratic function. Graph the parabola by first plotting its vertex and then plotting a second point on the parabola.

Compare Given equation with we get: a=-2 and b=12

then x-coordinate of vertex

plug x=3 into given function

Hence vertex is (3,4).

Plug any x-value say x=0 into given function to find other point

Hence second point is (2,2)

now graph the parabola using both points as shown below:

use formula for the circle a=3.14

step-by-step explanation: