Activity 1:
1.if f(×)=3-5×, find:
a.f (-4)
b.f(×+3)
solution:
a.?
b.?
2.if f(×)= {×+5,if×<1
{2×-1,if ×>5 find:
a.f(-2)
b.f(8)
solution:
a.?
b.?

pa answer nmn po kailangn Kuna kse please​