Question

02: Na função f(x)= - 4.x + 13, quanto corresponde f(5)
= ?
a)-7
b) -33
c) 7
d) 33
e) -13​

Answer 1

f(x) = -4x + 13

f(5) = -4 × 5 + 13

f(5) = -20 + 13

f(5) = -7