Which number could be placed in the blank to make the equation true? 6×5/6= ×1/6

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Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Write the function for the graph. (1.8) (0,4)