Question

please answer this question in the picture
Q) Find the range of the following functions: (i) |5x 4| (ii) 4+x2 ​

Answer 1

Step-by-step explanation:

range will be

1. 5x-4=±0

5x=4

x=4/5 range will be 0 to 4/5

2. 4+x²=0

x²=4

x±2 the range will be -2 to 2

Answer 2

Answer:

1. 5x-4: then x=4/5
2. x=+ or - two