Final answer:
To solve for the y values using the given x values (-2 and 7), substitute the x values into the equations to find the corresponding y values.
Step-by-step explanation:
To solve for the y values using the given x values (-2 and 7), we need to substitute these values into the equations.
For x = -2:
y = x² - 14 = (-2)² - 14 = (-2)(-2) - 14 = 4 - 14 = -10
So, the y value for x = -2 is -10.
For x = 7:
y = x² - 14 = 7² - 14 = 49 - 14 = 35
Therefore, the y value for x = 7 is 35.
Learn more about Solving equations for y values