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sdas [7]
3 years ago
6

Determine if the following system of equations has no solutions, infinitely many

Mathematics
1 answer:
ruslelena [56]3 years ago
3 0

Answer:

One solution

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

<u>Algebra I</u>

  • Solving systems of equations by graphing

Step-by-step explanation:

The solution set of the systems of equations would be where the 2 lines intersect. If the 2 lines do not intersect (i.e they are parallel lines), then they will have no solution. If the 2 lines look exactly the same, then they will have infinitely many solutions.

From the graph, we see that the lines intersect once. Therefore, the systems has 1 solution.

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Step-by-step explanation:

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Which point is the solution to the system of equations graphed?
Mazyrski [523]

Answer: B. (3,3)


Step-by-step explanation:

B is correct because the lines intersect at the one point, meaning there is only one solution, B.

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3 years ago
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charle [14.2K]

Answer:

3.5 *10-⁷

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4 years ago
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Marianna [84]

Answer:

See below

Step-by-step explanation:

Question 2:

A relation is a function if every different x-value has a y-value. Since this relation has two outputs for x = 4 (1 and 9), it is NOT a function.

Question 3:

Plug the three points listed (-1, 0, 1) into the function and get their outputs. This will be the range.

f(x) = 2x + 4

Plug in -1.

f(-1) = 2(-1) + 4

f(-1) = -2 + 4

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