Pre-Calculus CW39 The Tangent Line For each problem, find the slope of the function at the given point. 1) f(x)=5−2x at (1,3) 3) f(x)=2x2 +8x+2 at(−1,−4) 5) f(x)=−2x2 −4x at(0,0) 7) f(x)=−x2 −6x−11 at(−2,−3) x2 3 9) f(x)=− 2 +x−2 atx=3 x2 7 11) f(x)= 2 +x−2 at(−3,−2) 2) f(x)=x2 −4x at (3,−3) 4) f(x)=−x2 −6x−10 at(−3,−1) 6) f(x)=x2 +8x+13 atx=−1 8) f(x)=−2x2 −8x−6 atx=−1 x2 5 (5) 10) f(x)=− 2 +x+2 at 2,2 12) f(x)=x3 −2x2 +1 atx=1 Find a formula for the slope of the graph. Then use it to find the slopes at the two specified points. 13) f(x)=4−x2 a) (0, 4) b) (−2, 0) 15) f(x)= x−1 a) (2, 1) b) (10, 3) 14) f(x)=x3 a) (1, 1) b) (2, 8) ©R i2L0[2m4L [KFuctmau _SmogfitfwwajrIel qL[LrCW.o M wA]lRlr OrOi\gchctqsD QrYe[sCeAr`vMe^d^.y p cMLaSdwea vwwiatAhZ HIIn[fjinnRiUto