Question

Given the values in the table, what is the value of (y)?

a) 87
b) 91
c) -3
d) 92

Answer 1

To find the value of (y) in the equation y = 9 + 3x, we can substitute the given values and calculate the result.

Step-by-step explanation:

The value of (y) can be found by using the equation y = 9 + 3x, where x represents a specific value. To find the value of (y), we can plug in the given values from the table and calculate the result.

1. For example, when x = 74, we can substitute it into the equation: y = 9 + 3(74) = 9 + 222 = 231.
2. Similarly, when x = 73, we substitute it into the equation: y = 9 + 3(73) = 9 + 219 = 228.
3. Comparing the calculated values with the options provided, we see that option b) 91 matches the result y = 231.