Question

f(y)=-3x+4 x(0,1,2,-1,3)

Answer 1

f(x) = - 3x + 4

x(0, 1, 2, -1, 3)

f(0)= - 3*0 + 4
f(0) = 4


f(1) = - 3 * 1 + 4
f(1) = - 3 + 4
f(1) = 1


f(2) = - 3 * 2 + 4
f(2) = - 6 + 4
f(2) = - 2

f(-1) = - 3(-1) + 4
f(-1) = 3 + 4
f(-1) = 7


f(3) = - 3 * 3 + 4
f(3) = -9 + 4
f(3) = - 5