Answer:
46.94 degrees (approx)
Step-by-step explanation:
10. Replace the x in the equation with each number in the input and the results will be the number in the output:
•input: -2 ---->output: -2
•input: -1 ---> output: 1
•input: 0 ---> output: 2
•input: 1 ---> output: 1
•input: 2 ---> output: 4
now, you have the point you need to put in the graphic: (-2,-2); (-1,1); (0,2); (1,1); (2,-2)
once you make the graphic you can see it starts in y=-2 then goes up to y=2 and then goes down again to y=-2. It is a parabola and not a line, which is why it is a nonlinear equation
11. It is a linear equation because it follows the form: y=mx+b. In this case m= -1 and b= 1.
Answer:
This is a function because each x value has a different y value. If one of x values would of had two different y values then it would of not have been a function
Step-by-step explanation:
Answer: 18/5
Step-by-step explanation:5x3=15/5 + 3/5=18/5
2 shelves will display 2 cars because if 8 shelves display 1 car then there would be missing 4 cars to display and if you display 2 cars in one shelf you will need 2 shelves