Which of the following is a function equivalent to f(x) = 5(1.9)3x? f(x) = 34.29^x f(x) = 5(6.86x) f(x) = 5(6.86)^x f(x) = 328.51^x

yeah and

step-by-step explanation:

you know what it isnt great cheating

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐