Question

y=2x^2-x+4 у точці x0=-3​

Answer 1

$\sf \: y = 2{x}^{2} - x + 4; \\ \sf y = 2 \times { \bigg( - 3 \bigg)}^{2} - \bigg( - 3 \bigg) + 4 = 2 \times 9 + 3 + 4 = 25 ; \\ \boxed{ \boxed { \underline{ \it \huge \: otvet :25}}}. \: \: .$