Asked by Anonymous
Use the table of values.
x y
-2 -5
0 -1
1 1
2 3
A. Graph the ordered pairs.
B. Is the function linear? Explain.
C. Write a rule for the ordered pairs in terms of x and y.
D. What is the value of y when x = 10?
x y
-2 -5
0 -1
1 1
2 3
A. Graph the ordered pairs.
B. Is the function linear? Explain.
C. Write a rule for the ordered pairs in terms of x and y.
D. What is the value of y when x = 10?
Answers
Answered by
Bobby
A. Can't graph for you, sorry!
B. The function is linear, as for every equal change in x, there is a set change in y.
C. x increases by 1 every time y increases by 2. (y=2x-1)
D. Plug into equation y=2x-1, so we get 20-1=19
B. The function is linear, as for every equal change in x, there is a set change in y.
C. x increases by 1 every time y increases by 2. (y=2x-1)
D. Plug into equation y=2x-1, so we get 20-1=19
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