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Alex Ar [27]
3 years ago
8

Write the equation 2x2 - 4x + 6 = 1 in standard form and then choose the value of "c."

Mathematics
1 answer:
3241004551 [841]3 years ago
8 0

Answer:

c = 5.

Step-by-step explanation:

2x^2 - 4x + 6 = 1

Subtract 1 from both sides.

2x^2 - 4x + 5 = 0

c = 5.

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Solve the following equations for x<br> x(14-x) = 33
Katarina [22]

ANSWER :

14x-x^2 = 33

Step-by-step explanation:

x(14-x) = 33

14x-(x)^2 = 33

7 0
2 years ago
Tan(– 225°) + sec(-180°)
Alecsey [184]
Ok thanks you guys 279$
8 0
3 years ago
Evaluate f(x) = x2 – 12 when x = 5
Ede4ka [16]

Answer:

f(5) = 13

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

  • Function notation and substitution

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = x² - 12

x = 5

<u>Step 2: Evaluate</u>

  1. Substitute:                   f(5) = 5² - 12
  2. Exponents:                  f(5) = 25 - 12
  3. Subtract:                      f(5) = 13
4 0
3 years ago
Read 2 more answers
1. Sally said that when you add or subtract positive or negative decimals, you can change the order of the decimals and still ge
gogolik [260]

ally’s answer is sometimes true. -6.2+5.71=-11.91 5.71+-6.2=11.91 5.72-2.84=2.99


7 0
3 years ago
PLZZ HELP I NEED AN EXPERT ANSWER
Sav [38]
The equation of a line is y = mx + b


We know there is a b because the y intercept is not zero, so the first choice is wrong. We also know the last choice is wrong because this problem definitely has a slope (m).


The slope of the line of best fit seems to be closest to 3.25, meaning it goes up about that much for every one unit it goes to the right.


The second choice is correct.
6 0
3 years ago
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