𝑓(𝑥)=2𝑥3+5𝑥2−6𝑥−7f(x)=2x 3 +5x 2 −6x−7𝑔(𝑥)=2𝑥−3g(x)=2x−3Find (𝑓−𝑔)(𝑥)(f−g)(x).A.(𝑓−𝑔)(𝑥)=2𝑥3+5𝑥2−8𝑥+4(f−g)(x)=2x 3 +5x 2 −8x+4B.(𝑓−𝑔)(𝑥)=2𝑥3+5𝑥2−4𝑥+4(f−g)(x)=2x 3 +5x 2 −4x+4C.(𝑓−𝑔)(𝑥)=2𝑥3+5𝑥2−8𝑥−4(f−g)(x)=2x 3 +5x 2 −8x−4D.(𝑓−𝑔)(𝑥)=2𝑥3+5𝑥2−4𝑥−4(f−g)(x)=2x 3 +5x 2 −4x−4SUBMITarrow_backPREVIOUS

𝑓(𝑥)=3𝑥3+8𝑥2−7𝑥−4f(x)=3x 3 +8x 2 −7x−4𝑔(𝑥)=2𝑥−6g(x)=2x−6Find (𝑓−𝑔)(𝑥)(f−g)(x).A.(𝑓−𝑔)(𝑥)=3𝑥3+8𝑥2−5𝑥−10(f−g)(x)=3x 3 +8x 2 −5x−10B.(𝑓−𝑔)(𝑥)=3𝑥3+8𝑥2−9𝑥+2(f−g)(x)=3x 3 +8x 2 −9x+2C.(𝑓−𝑔)(𝑥)=3𝑥3+8𝑥2−9𝑥−10(f−g)(x)=3x 3 +8x 2 −9x−10D.(𝑓−𝑔)(𝑥)=3𝑥3+8𝑥2−5𝑥+2(f−g)(x)=3x 3 +8x 2 −5x+2SUBMITarrow_backPREVIOUS

𝑓(𝑥)=2𝑥2+6𝑥−4f(x)=2x 2 +6x−4𝑔(𝑥)=5𝑥3−6𝑥2−3g(x)=5x 3 −6x 2 −3Find (𝑓+𝑔)(𝑥)(f+g)(x).A.(𝑓+𝑔)(𝑥)=5𝑥3−4𝑥2+6𝑥−7(f+g)(x)=5x 3 −4x 2 +6x−7B.(𝑓+𝑔)(𝑥)=5𝑥3+2𝑥2−7(f+g)(x)=5x 3 +2x 2 −7C.(𝑓+𝑔)(𝑥)=−5𝑥3+8𝑥2+6𝑥−1(f+g)(x)=−5x 3 +8x 2 +6x−1D.(𝑓+𝑔)(𝑥)=7𝑥3−7(f+g)(x)=7x 3 −7SUBMITarrow_backPREVIOUS

f(x)=4x 2 +5x−3𝑔(𝑥)=4𝑥3−3𝑥2+5g(x)=4x 3 −3x 2 +5Find (𝑓+𝑔)(𝑥)(f+g)(x).A.(𝑓+𝑔)(𝑥)=4𝑥3+𝑥2+5𝑥+2(f+g)(x)=4x 3 +x 2 +5x+2B.(𝑓+𝑔)(𝑥)=4𝑥3+4𝑥2+2𝑥+2(f+g)(x)=4x 3 +4x 2 +2x+2C.(𝑓+𝑔)(𝑥)=−4𝑥3+7𝑥2+5𝑥−8(f+g)(x)=−4x 3 +7x 2 +5x−8D.(𝑓+𝑔)(𝑥)=8𝑥3+2𝑥+2(f+g)(x)=8x 3 +2x+2SUBMITarrow_backPREVIOUS

𝑓(𝑥)=𝑥+4f(x)=x+4𝑔(𝑥)=3𝑥2−7g(x)=3x 2 −7Find (𝑓⋅𝑔)(𝑥)(f⋅g)(x).A.(𝑓⋅𝑔)(𝑥)=3𝑥3+12𝑥2−7𝑥−28(f⋅g)(x)=3x 3 +12x 2 −7x−28B.(𝑓⋅𝑔)(𝑥)=3𝑥3+28(f⋅g)(x)=3x 3 +28C.(𝑓⋅𝑔)(𝑥)=3𝑥3−28(f⋅g)(x)=3x 3 −28D.(𝑓⋅𝑔)(𝑥)=3𝑥3+12𝑥2+7𝑥+28(f⋅g)(x)=3x 3 +12x 2 +7x+28SUBMITarrow_backPREVIOUS

𝑓(𝑥)=∣2𝑥+3∣−5f(x)=∣2x+3∣−5𝑔(𝑥)=7g(x)=7Find (𝑓−𝑔)(𝑥)(f−g)(x).A.(𝑓−𝑔)(𝑥)=∣2𝑥+3∣−12(f−g)(x)=∣2x+3∣−12B.(𝑓−𝑔)(𝑥)=∣2𝑥∣−9(f−g)(x)=∣2x∣−9C.(𝑓−𝑔)(𝑥)=∣2𝑥−9∣(f−g)(x)=∣2x−9∣D.(𝑓−𝑔)(𝑥)=∣2𝑥−2∣−7(f−g)(x)=∣2x−2∣−7SUBMITarrow_backPREVIOUS