So basically you need to multiply 3000x4000 in two ways? If so you can use basic multiplication and an area model
(2x+3)*4 is less than or equal to 10. For x, the number, you would get x is greater than or equal to -1/4.
Answer:
66/54
Step-by-step explanation:
9514 1404 393
Answer:
- domain: x < -2
- range: y > 1
Step-by-step explanation:
Domain and range of the inverse function are swapped: the domain of the function is the range of its inverse, and vice versa.
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The graph shows an example of a function and its inverse with the given domain and range. The function is red; its inverse is blue.