A function is represented by these ordered pairs. {(9, –3), (10, –2), (–1, –3), (0, –2), (2, 2), (–1, –1)} How many elements are in the range of the function?if right i will mark brainliest 20 points

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

false

step-by-step explanation:

4y - 6 + 4y^2 - 9

before simplifying this contains 4 terms

after simplifying

4y -15 + 4y^2

it contains 3 terms

step-by-step explanation: