Question

16b = 4 – 12. Write the equation in function

Answer 1

Answer:

r = 4b + 3

Step-by-step explanation:

As b is the independent variable, r must be the dependent variable which should be on the left by itself in function notation.

Rearranging 16b = 4r - 12

4r = 16b + 12

r = 4b + 3

Answer 2

Answer:

r = 4b + 3

Step-by-step explanation:

given equation 16b = 4r - 12

in function notation, dependent variable should be on the right n independent variable appears on the left

16b + 12 = 4r - 12 +12

16b + 12 = 4r

flip left n right

4r = 16b + 12

divide by 4

r= 4b + 3