Can some one me with these. im struggling real bad.

19) k=-3

20) h = 1

Step-by-step explanation:

For question 19:

g(x) is f(x) shifted downwards by 3 units. Thus, g(x)=f(x)-3=|x|-3

For question 20:

t(x) is f(x) shifted rightward by 1 unit.

f(x)=|x - 0|, and t(x) = |x - 1|

If you let x = 1, then t(1) = 0.

Any x < 1 or x > 1 will t(x) more than 0

Thus, h = 1

the radius is 2 times the diameter.

step-by-step explanation: