Find the value of x. Round to the
nearest tenth.
12
4
X =
= [?]
...
Mathematics, 23.03.2021 18:30 marcucciisabella
Find the value of x. Round to the
nearest tenth.
12
4
X =
= [?]
Enter
Answers: 1
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Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?
Answers: 2
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Answers: 2
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Answers: 1
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If using the method of completing the square to solve the quadratic equation x 2 + 16 x + 24 = 0 x 2 +16x+24=0, which number would have to be added to "complete the square"?
Answers: 1
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