Question

dada a funçao polinomial de 1 grau f(x)=2x+5/2 calcule f(1)

Answer 1

Resposta:

$f(x) = 2x + \frac{5}{2} \\para f = 1\\\\f(1) = 2 * 1 + \frac{5}{2} \\f(1) = 2 + \frac{5}{2} \\f(1) = 2 + 2,5\\f(1) = 4,5$

Espero ter ajudado, bons estudos!