Which statement best describes the graph of -x2 + 4x + 42
it starts down on the left and goes...
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Mathematics, 01.08.2019 22:30 Kalistaaaaaaa
Which statement best describes the graph of -x2 + 4x + 42
it starts down on the left and goes up on the right and intersects the x-axis at x = -2,2, and 4
it starts down on the left and goes up on the right and intersects the x-axis at x = -2, -1, and 2
it starts up on the left and goes down on the right and intersects the x-axis at x = -2, -1, and 2
it starts up on the left and goes down on the right and intersects the x-axis at x = -2,2, and 4
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Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n β 1) + 4; n > 1 f(1) = 4 and f(n) = f(n β 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n β 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n β 1) + 2; n > 1 i will award !
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