Mathematics, 26.09.2019 15:50 diablo871
Use the process of completing the square and/or factoring to find the zeros and axis of symmetry for the graph of the function.
f(x) = x^2 - 14x - 72
a.
zeros: x = -4 and x = 18;
axis of symmetry: x = 7
b.
zeros: x = -18 and x = 4;
axis of symmetry: x = -7
c.
zeros: x = -9 and x = -8;
axis of symmetry: x = -7
d.
zeros: x = 9 and x = 8;
axis of symmetry: x = 7
edit: the answer is here.
the axis of symmetry is 7.
the roots were 18 & -4
Answers: 2
Mathematics, 21.06.2019 16:50
If the table of the function contains exactly two potential turning points, one with an input value of –1, which statement best describes all possible values of m? m ≥ –12 –12 < m < 4 m ≤ 4 m ≥ 4 or m ≤ –12
Answers: 1
Mathematics, 21.06.2019 17:00
Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?
Answers: 1
Mathematics, 21.06.2019 18:30
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?
Answers: 1
Mathematics, 22.06.2019 01:00
The table showed price paid per concert ticket on a popular online auction site. what was the average price paid per ticket
Answers: 1
Use the process of completing the square and/or factoring to find the zeros and axis of symmetry for...
History, 28.01.2021 14:00
English, 28.01.2021 14:00
Mathematics, 28.01.2021 14:00
Physics, 28.01.2021 14:00
Mathematics, 28.01.2021 14:00
Mathematics, 28.01.2021 14:00
Chemistry, 28.01.2021 14:00
Mathematics, 28.01.2021 14:00
English, 28.01.2021 14:00
Health, 28.01.2021 14:00
Chemistry, 28.01.2021 14:00