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Graph the function f(x) = -2, and draw the tangent lines to the graph at points whose x-coordinates are -2,0, and Clear All D

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f(x) = 2x2 f(x) = 6 f(x+h)-f(x) hooh from definition of derivative It -2(x+h) 2 - 2x2 hao x²th 2 + 2xh) - 2x² Zh h0 It hoo -fcoso if x=0, for=0 =y equ of tangent at x=0,920 Yo= B (2-0) ) [y=0 y=0 y=-2x2 f(2)= 1+ f(-2+h) - 662) ho h = Lt -2(2+h)2 +

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