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mojhsa [17]
3 years ago
11

Which of the following functions is quadratic?

Mathematics
2 answers:
jenyasd209 [6]3 years ago
8 0

Answer:

A

Step-by-step explanation:

charle [14.2K]3 years ago
7 0

Answer:

a.

Step-by-step explanation:

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Write an equation of the line through (-2, - 1) having slope<br> 8/7?
Usimov [2.4K]

Answer:

When slope and one point are known follow instructions on this page:

http://www.1728.org/distance.htm

Calculate "b" from this equation:

b = y -mx where "m" is the slope

We'll use the point given (-2, -1) for "x" and "y"

b = -1 -(8/7) * -2

b = -1 + 16/7

b = 9/7

then we enter "b" and the slope into this equation

y = 8/7x +9/7

y = 1.142857 x + 1.2857142857

Step-by-step explanation:

6 0
3 years ago
Can anyone Solve this?
fenix001 [56]

Answer:

1.5 feet

Step-by-step explanation:

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Length: 2 inches = 6 feet (2 * 3 = 6)

Hope that helps!

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2 years ago
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there are 1176 students in central high school. there are 50 more girls than boys. how many boys are there.
bagirrra123 [75]
563 boys and 613 girls
8 0
3 years ago
Which shows the domain range of these function?
Bas_tet [7]

Answer: domain: (-oo,oo) range: (0,oo)

Step-by-step explanation:

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3 years ago
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The product of 1.3x10^-4 and a number n results in 2.6x10^12. What idle the value of n
Mademuasel [1]
1.3 x 10^-4 * n = <span>2.6 x 10^12
n = </span>2.6 x 10^12 / 1.3 x 10^-4
n = (2.6 / 1.3) x 10^16
n = 2 x 10^16

Answer
Idle the value of n = 2 x 10^16
5 0
3 years ago
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