Write an equation for the translation of y = |x|. 10.5 units left
a. y = |x + 10.5|
b. y = |x – 10.5|
c. y = |x| – 10.5
d. y = |x| + 10.5

A.

Step-by-step explanation:

We are given that,

The parent function is .

Now, the parent function is shifted 10.5 units to the left.

So, the new function is given by .

Hence, option A is correct.

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm