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question b plz plz

Guest Sep 25, 2020

#1**+1 **

Turning point is the lowest point on the red lined graph.....also called the 'vertex'

'roots' are the coordinates of the points where the red line crosses the x-axis......there are two of them....

ElectricPavlov Sep 25, 2020

#4**+1 **

Good try ! ....but your coordinates are backwards.....

x, y of the roots are -3,0 -1, 0

ElectricPavlov Sep 25, 2020