Question: Question 1 Consider the lines 2 x + 7 y - 35 = 0 and 10- 2 y = - ax . Determine the value

Question 1

Consider the lines 2x+ 7y- 35 = 0 and 10- 2y= -ax. Determine the value ofaif the lines are perpendicular. Solve algebraically.

Question 2

a) Explain every step to graph the equation y = -4x - 26 without the use of a calculator.

b)Graph this equation on your calculator.

  • Sketch the graph of this equation on a grid, labeling the x- and y-intercepts. (You do not need to use graph paper).
  • State an appropriate calculator window to show both the x- and y-intercepts. Use the correct format:

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