Round 591.48 to the nearest tenth. need help dunno

591.5

Step-by-step explanation:

You're rounding so yeah this was simple

591.5 because the tenth place is after the . and the number after it is what you use to round it if it larger then 5 the number in the tenth place goes up one and if it's under 5 it stays the same

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150

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