A license plate consists of any five capital letters from the ordinary English alphabet (A through Z) except for the letters O, I, and Q.
S
5
How many of the license plates start with the letter Z and end with the letter W?
es
213
rences
1215
orations
le Drive
O 233
es
23 x 22 x 213
astic
O none of these
4.55 pts
Question 2

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct