Evaluate the expression if x = -5 and y = -2
3x^2 - |y|

idk

Step-by-step explanation:

i was on here looking for answers but then i seen this so i am just being bored sorry‍♂️

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

just sum

10 + 10 = 20