Answer:
i am thinking it the last one
Step-by-step explanation:
Use photo math, it will help you with your answer a lot more.
Area of rectangle = Length*width
A = 28 so 28 = 4 * height
height = 28/4 = 7
The domain is the value of x. In this case, -3≤x≤7
the range is the value of y. in this case, -1≤y≤9
this is not a function, because the same x value has two corresponding y values. For example, when x=5, y=0 or y=8
It IS a function if every x value has only one corresponding y value.
Answer: -6=-4 or x=2,3
Step-by-step explanation:
