TypeError: missing 2 required positional arguments

Question

The code below runs like a breeze

from math import pow

def transformers(a, b, c, L):
    hold = []
    for x in L:
        hold.append(int(a*pow(x,2) + b*x + c))
    return sorted(hold)

print(transformers(-2, 7, 5, [-9,-1,2,4]))

However when I try to rewrite it using lambda i.e.

def lambdaIt(a, b, c, L):
    return list(map(lambda a, b, c: a*pow(x,2) + b*x + c, L))

L = [-9, -1, 2, 4]
print(lambdaIt(-2, 7, 5, L))

the code is returning the following error:

TypeError: lambdaIt.<locals>.<lambda>() missing 2 required positional arguments: 'b' and 'c'

Please advice.