Question

4. If j(x) = 0.3x + 5, find j(-18).​

Answer 1

Answer:

j(-18) = -.4

Step-by-step explanation:

j(x) = 0.3x + 5

Let x = -18

j(x) = 0.3*-18 + 5

     = -5.4+5

    = -.4