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Fantom [35]
2 years ago
12

Y = x + 4 y = x - 4 does this system have a solution?

Mathematics
1 answer:
Ann [662]2 years ago
6 0

Answer:

No solution

Step-by-step explanation:

y = x + 4

y = x - 4

The slopes are the same  (1), but the y intercepts are different ( 4, -4)

That means the lines are parallel, so they will not intersect.  That means the system does not have a solution.

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When the function ƒ(x) = 4x−2 is evaluated for x = 3, the output is:<br> -4<br> -6<br> -16<br> -none
Mkey [24]

Answer:

None

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<u> </u>

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 4x - 2

x = 3

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em> [Function]:                                                                                f(3) = 4(3) - 2
  2. Multiply:                                                                                                             f(3) = 12 - 2
  3. Subtract:                                                                                                            f(3) = 10
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2 years ago
Solve for c.
Vanyuwa [196]

Answer:

b

Step-by-step explanation:

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6 0
2 years ago
If −5e^x^2 y=x and y(−5)=0, find y′(−5) by implicit differentiation
xenn [34]
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6 0
2 years ago
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TiliK225 [7]

Answer:

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3 × (2) - 2 × (1)

3 × (2)

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2 × (1)

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(3) - (4)

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sub y = -2 into (1)

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3 years ago
A group of friends were working on a student film. They spent $546 on props,
just olya [345]

Answer:

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