Which of the following represents the graph of the equation y = -2x + 1?
2 answers:
Answer:
Graph D
Step-by-step explanation:
<u>For graph A)</u>
Equation would be: y = 2x + 1
<u>For graph B)</u>
Equation would be: y = 2x - 1
<u>For graph C)</u>
Equation would be: y = -2x - 1
<u>For graph D)</u>
Equation would be: y = -2x + 1
Hope this helps!
answer : D
steps :
graph the line using the slope and y-intercept, or two points.
slope: −2 (down 2, right 1)
y-intercept: (0,1) (where the line intercepts the y axis)
your points for your line:
![\left[\begin{array}{ccc}x&y\\0&1\\1&-1\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7Dx%26y%5C%5C0%261%5C%5C1%26-1%5Cend%7Barray%7D%5Cright%5D)
solution : the graph in answer D.
hope this helps !
- audrey ♡
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