The answer is D
Use Conects
The sum is adding
3 times a number is 3x
And 15 is +15
3x+15
Answer:
The domain is found depending on the information you're given. In a table, the domain is found by taking all the x values given and listing them least to greatest. Same with ordered pairs. In a graph, the domain is found by first seeing if there are any restrictions and then find the x values that work and have one output.
The range is found the same way, but with the y values.
Hope this helps!!
Answer: its A
Step-by-step explanation:
Answer:
36cm^2
Step-by-step explanation:
4cm×9cm=36cm^2