Week 9 Blog post Analyzing Quadratic Functions of the Form Y=a$latex x^2$+bx+c

Factored Form: y=a(x-x1)(x-x2)

y=-2 $x^2$ -6x+20

y=-2( $x^2$ +3x-10)

y=-2(x1+5)(x2-2)

x1=-5 x2=2(x-intercepts)

so the axis of symmetry is (-5+2) devided by 2 equals to -1.5

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