For f(x)=3x^2 – x+5, find the following 2f(–3) – f(4)=

Answer:33Step-by-step explanation:evaluate f(- 3) by substituting x = - 3 into f(x)f(- 3) = 3(- 3)² - (- 3) + 5 = 3(9) + 9 + 5 = 27 + 14 = 41evaluate f(4) by substituting x = 4 into f(x)f(4) = 3(4)² - 4 + 5 = 3(16) + 1 = 48 + 1 = 49Then2f(- 3) - f(4) = 2(41) - 49 = 82 - 49 = 33

f(–3) =3×2-(-3)+53×2+3+5=14f(4)=3x2 – (4)+53×2-4+5=72f(–3) – f(4)=2(14) – f(7)=28-7=21Please mark me as the brainiest