Question

Если g(z)=z/2-8,5,
то g(1)=
помогите пожалуйста ​

Answer 1

$\boxed{ \huge \frak{1).}} \frak{ \large \: g \bigg(z \bigg) = \frac{ \large \: z}{ \large \: 2} - 8.5 \Rightarrow } \\ \frak{ \large\Rightarrow \: g \bigg(1 \bigg) = \frac{1}{2} - 8.5 = 0.5 - 8.5 = \boxed{ \underline{ \frak{ \Huge - 8}}} }. \\ \boxed{ \huge \frak{2).}} \frak{ \large \: g \bigg(z \bigg) = \frac{ \large \: z}{ \large \: 2 - 8.5}\Rightarrow } \\ \frak{ \large\Rightarrow \: q \bigg(1 \bigg) = \frac{1}{2 - 8.5} = \boxed{ \frak{ \underline{- \Huge\frac{1}{6.5}\approx \: - 0.15}}} }.$