1+tan / sin + cos = sec

in steps

Step-by-step explanation:

(1+tan) / (sin + cos) = sec

1+tan = 1 + sin/cos = (sin + cos) / cos

(1+tan) / (sin + cos) = ((sin + cos) / cos) / (sin + cos) = 1 / cos = sec

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .

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step-by-step explanation: