(1)Given the function below evaluate f(1) f(x)=1+3|3x-4| (2)Solving using the quadratic formula 4x^2-24=0 Thank you Thank you very much?

(1)
f(x) = 1 + 3 |3x - 4|

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


(2)
4x² - 24 = 0

a = 4, b = 0, c = 24
x = [-b ± √(b² - 4ac)] / (2a)
x = [0 ± √(0² - 4*4*(-24))] / (2*4)
x = [±√(4²*2²*6)]/8
x = [±8√6]/8
x = √6 or x = -√6