Rewrite the funtion of f(x)=5(x-4)^3 + 6 with y instead of x

f(y)=5(y-4)^3 + 6

Step-by-step explanation:

Given that

f(x)=5(x-4)^3 + 6

Now we have to rewrite the above function and put y in place of x

i.e.

f(y)=5(y-4)^3 + 6

Therefore the above represent the function in y form

Hence, the same would be relevant

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

if x = 1, then the answer is 3.5