Tim wrote y = -2(x + 5)2 - 19 in standard form as y = 2x2 + 20x + 69. Find his error.
The standard form of y =-2(x + 5)2 – 19 is y = 4x + y = - 39
Tim multiplied by
instead of

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This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?