Question

If f(x) = -5, then f(-3)=

If g(x) = 2x - 1, then g(4)=

Can someone please help me with this

Answer 1

f(-3)= -5

g(4)= 7

Explanation:

here f(x)= -5, clearly it's not depending on 'x' ,so it will have same value,for all x

i.e, f(-3) is also -5

and, g(x)=2x-1

to get g(4) put x=4 in 2x-1

i.e, (2×4)-1 =7

✌️:)