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Margaret [11]
3 years ago
11

If using the method of completing the square to solve the quadratic equation

Mathematics
1 answer:
Pepsi [2]3 years ago
6 0

Answer:

\frac{289}{4}

Step-by-step explanation:

(\frac{-b}{2a})^{2}  = (\frac{-17}{2}) ^2 = \frac{289}{4}

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Step-by-step explanation:

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7 0
3 years ago
Classify the following polynomials by the number of terms and degrees<br> -2x^3 +5x
cestrela7 [59]

Answer:

A third degree binomial

Step-by-step explanation:

The highest power is 3 hence the 3rd degree

and there are 2 terms hence the bi-nomial

8 0
3 years ago
Vector bought 15.6 pounds of paintballs. Ali together, the balls cost 35.99. About how much did the paintball cost per pound
Igoryamba

Answer:

<u>about $2.31 per pound</u>

Step-by-step explanation:

35.99/15.6 = 2.30705128205

2.31

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5 0
2 years ago
Match the following exponential functions with their "b" value.
marishachu [46]

9514 1404 393

Answer:

  in order by function: 0.6, 8, 7/3, 2, 1/2

Step-by-step explanation:

The functions are given in the form ...

  f(x) = a·b^x

The "b" value is the value immediately to the left of the exponent. (It's not rocket science; it's pattern matching.) Note that the minus sign in g(x) is part of 'a', not part of 'b'.

From the top-down, the functions listed on the left have the b-values shown above.

4 0
3 years ago
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