Answer:
b (0, 4)
Step-by-step explanation:
The other options already have an input (the x) in the function so it must be b.
Las otras opciones ya tienen una entrada (la x) en la función, por lo que debe ser b.
Answer:
6
Step-by-step explanation:
Any circle in the form

Where r^2 is the radius squared, so


$135
60% markup means 60 percent of 90 dollars added back into the price
45 is 60 percent of 90 dollars so you would add that to $90
Answer: y
=
−
2
x
+
1
This is because slope intercept from is "Y= mx+b" :)