3. (04.01 MC) If y − 1 = 4x, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs? (1 point) {(1, 4), (2, 8), (3, 12)} {(4, 1), (8, 2), (12, 3)} {(0, 1), (1, 5), (2, 9)} {(1, 0), (5, 1), (9, 2)}

12*c

step-by-step explanation:

congruent segments

step-by-step explanation:

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:

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.