Irmakkardesinizrans
Answered

f(x)=(m+3)x²+(4m-1)x+15 parabolü A(2,1) noktasından geçiyorsa simetri ekseninin denklemini bulun.​

Sagot :

Mchtsnr23rans

Cevap:

2x-9=0

Adım adım açıklama:

4m+12+8m-2+15=1 olur

12m+25=1 m=(-2) denklemimizi yazalım

x^2+(-9)x+15=0

-b/2a=9/2 olur

2x-9=0 simetri eksenimizin denklemi

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