Question

y=-3x-2 найти y при x=-1,5 x=2 x=3 x=4

Answer 1

y=-3*(-1,5)-2=4.5-2
y=2.5
y=-3*2-2=-6-2
y=-8
y=-3*3-2=-9-2
y=-11
y=-3*4-2=-12-2
y=-14