***will give brainliest to first correct answer

what is value of x?

enter your answer in the box.

x =

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

i dont understand

step-by-step explanation:

5: 20

step-by-step explanation:

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )