Question

Use x as the input and y as the output. Match the expressions in Column A with the corresponding equations in Column B.

To get the output, take the input and multiply it by 3.
To get the output, add 4 to the input and multiply the result by 7.
To get the output, subtract 10 from the input.
To get the output, multiply the input by 4 and then add 7.
Column B:
a. y = 7(x+4)
b. y = 3x
c. y = 4x+7
d. y = x-10

Answer 1

The equations in Column B that match the expressions in Column A are y = 3x, y = 7(x + 4), y = x - 10, and y = 4x + 7.

Step-by-step explanation:

To determine the equations in Column B that match the expressions in Column A, we need to analyze the given descriptions.

For the expression 'To get the output, take the input and multiply it by 3,' the corresponding equation is y = 3x (Option b).

For the expression 'To get the output, add 4 to the input and multiply the result by 7,' the corresponding equation is y = 7(x + 4) (Option a).

For the expression 'To get the output, subtract 10 from the input,' the corresponding equation is y = x - 10 (Option d).

For the expression 'To get the output, multiply the input by 4 and then add 7,' the corresponding equation is y = 4x + 7 (Option c).