Answer:
The first one ( x and y are switched)
Step-by-step explanation:
it should be (1/2, -1/2)
when graphing you must go across and then up or down.
He went right which meant a positive x
then he went down which meant a negative y
Answer:
I cant see it
Step-by-step explanation:
I cant see it
Answer:
51 degrees
Step-by-step explanation:=Given data
Temperature at 6pm = 60 degrees
percent drop= 15%
= 15/100*60
=0.15*60
=9 degrees
Hence the temperature at 10 pm is 60-9= 51 degrees
Probably D, I’m not sure if this helped but if it did, I’m glad that I helped
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.