I need help doing this I don't pay attention in class now I'm lost

6498

Step-by-step explanation:

Pay attention in class :)

Okay, so basically, you just need to replace x and y with the corresponding numbers.

So our equation would be:

9 * 2(5 * 7 - 8 * 2) squared

Now we solve with PEMDAS:

9 * 2(35 - 16)squared

9 * 2(19)squared

9 * 2(361)

18 * 361

6498

Let me know if I did something wrong!

step-by-step explanation:

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2