Question

Si f(x) = 7x determine el valor de:

a) f(3)=

b) f(8)=

c) f(7)=

d) f(-9)= ​

Answer 1

Respuesta:

$a)f(3) = 7 \times 3 = 21$

$b)f(8) = 7 \times 8 = 56$

$c)f(7) = 7 \times 7 = 49$

$d)f( - 9) = - 9 \times 7 = - 63$