Question

What is the y value when x is -5? What about 5?

a) -9
b) 24
c) -4
d) None of the above

Answer 1

The y value when x is -5 is -9 and when x is 5 is 11.

Step-by-step explanation:

The y value when x is -5 can be found by substituting -5 into the equation and solving for y. For example, if the equation is y = 2x + 1, then when x is -5, we have y = 2(-5) + 1 = -9. So the y value is -9 when x is -5.

Similarly, the y value when x is 5 can be found in the same way. Substituting x = 5 into the equation, we get y = 2(5) + 1 = 11. So the y value is 11 when x is 5.

For example, the statements given, such as 'if /1 = 5 A and 13 = -2 A, 12 will be equal to' or 'Practice Test 4 12.1 Linear Equations,' do not provide a direct means of finding y for x = -5 or x = 5.