Find HL I WILL MARK BRAINLIEST

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?