Jaleel and Lisa are simplifying the expression 2(x - 2)^2. Jaleel’s method: 2(x - 2)^2 = 2x - 4 Lisa’s method: 2(x - 2)^2 = 2x. Whose method is correct and why? a) Lisa’s method is correct because 2(x - 2) equals 2x - 2. b) Lisa’s method is correct because 2(x - 2) equals 2x. c) Jaleel is correct because 2(x - 2) equals 2x - 2. d) Jaleel is correct because 2(x - 2) equals 2x - 4.

Answers

Answer 1

Answer:

Answer:

The correct method is **c) Jaleel is correct because 2(x - 2) equals 2x - 2.**

Here's why:

Jaleel's method correctly expands the expression 2(x - 2)^2. When you square (x - 2), you get (x - 2)(x - 2), which simplifies to x^2 - 4x + 4. Then, multiplying this by 2 gives you 2(x^2 - 4x + 4), which simplifies further to 2x^2 - 8x + 8.

Lisa's method, on the other hand, incorrectly simplifies it as 2x. This is not the correct expansion of 2(x - 2)^2, as it neglects the square of (x - 2) and simplifies it incorrectly.

So, Jaleel's method is the correct one.

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Graph: y – 3=1/2(x+2)

Answers

Simplify and get y=1/2x+4
1/2x=slope. 4= y-intercept

Make a phrase with each of them for me please 1) Beneficial
2) benefited
3) Breath
4) Brilliant

Thank you so much !
Please , no grammars mistakes

Answers

1) beneficial actions
2) benefited from
3) icy breath
4) brilliant thinker

There are many good phrases you could possibly make from these words, these are merely examples.
Hope this helped you!

1. Beneficial means helpful
2.Benefited is bring advantage to or receive advantage
3.Breath is how you take in air "breathing air"
4.Brilliant is clever or very bright

If the statement if I'm hungry then I am not happy is assumed to be true is its inverse if I'm not hungry then I must be happy also always true ?

Answers

It is not always true. That is because your happiness does not necessarily correspond to your hungriness. An explanation, you might be unhappy while not being hungry, since unhappiness can also come from other sources.

F(x)=-(x+2)²+2f(0)=-(0+2)²+2 = ??
f(1)=-(1+2)²+2 = ??
f(2)=-(2+2)²+2 = ??
f(3)=-(3+2)²+2 = ??
f(4)=-(4+2)²+2 = ??
Helpp

Answers

f(0)=-(0+2)²+2 = -1*(2)² + 2 = -4 + 2 = -2 y =-2
element of the set x = 0 attribute to an element of a set of y ( calculated y = -2 )
f(1)=-(1+2)²+2 = -1*(3)² + 2 = -9 + 2 = -7 y = -7
element of the set x = 1 attribute to an element of a set of y ( calculated y = -7 )
f(2)=-(2+2)²+2 = -1*(4)² + 2 = -16 + 2 = -14 y = -14
element of the set x = 2 attribute to an element of a set of y ( calculated y = -14 )
f(3)=-(3+2)²+2 = -1*(5)² + 2 = -25 + 2 = -23 y = -23
element of the set x = 3 attribute to an element of a set of y ( calculated y = -23 )
f(4)=-(4+2)²+2 = -1*(6)² + 2 = -36 + 2 = -34 y = -34
element of the set x = 4 attribute to an element of a set of y ( calculated y = -34 )

Answer:

f(0)=-(0+2)²+2 = -1*(2)² + 2 = -4 + 2 = -2 y =-2

element of the set x = 0 attribute to an element of a set of y ( calculated y = -2 )

f(1)=-(1+2)²+2 = -1*(3)² + 2 = -9 + 2 = -7 y = -7

element of the set x = 1 attribute to an element of a set of y ( calculated y = -7 )

f(2)=-(2+2)²+2 = -1*(4)² + 2 = -16 + 2 = -14 y = -14

element of the set x = 2 attribute to an element of a set of y ( calculated y = -14 )

f(3)=-(3+2)²+2 = -1*(5)² + 2 = -25 + 2 = -23 y = -23

element of the set x = 3 attribute to an element of a set of y ( calculated y = -23 )

f(4)=-(4+2)²+2 = -1*(6)² + 2 = -36 + 2 = -34 y = -34

element of the set x = 4 attribute to an element of a set of y ( calculated y = -34 )

8 + 6t - 3t + t would equal 12t^3? First one gets Brainliest Answer!

Answers

               8 + 6t - 3t + t = 12t³
                       8 + 3t + t = 12t³
            8 + 4t = 12t³
          -12t³ + 4t + 8 = 0
   -4(3t³) - 4(t) - 4(2) = 0
          -4(3t³ - t - 2) = 0
       -4 -4
            3t³ - t - 2 = 0
   3t³ + 3t² - 3t² + 2t - 3t - 2 = 0
   3t³ + 3t² + 2t - 3t² - 3t - 2 = 0
t(3t²) + t(3t) + t(2) - 1(3t²) - 1(3t) - 1(2) = 0
      t(3t² + 3t + 2) - 1(3t² + 3t + 2) = 0
      (t - 1)(3t² + 3t + 2) = 0
         t - 1 = 0 or 3t² + 3t + 2 = 0
      + 1 + 1 t = -(3) ± √((-3)² - 4(3)(2))
      t = 1 2(3)
   t = -3 ± √(9 - 24)
   6
   t = -3 ± √(-15)
      6
   t = -3 ± i√(15)
       6
   t = ⁻¹/₂ ± ¹/₆i√(15)
   t = ⁻¹/₂ + ¹/₆i√(15) or t = ⁻¹/₂ - ¹/₆i√(15)

Solution Set: {1, ⁻¹/₂ ± ¹/₆i√(15)}

True or false The Federal Reserve Bank is responsible for minting new coins.

Answers

Answer: The answer is false.

Step-by-step explanation: We are asked whether The Federal Reserve Bank is responsible for minting new coins.

The answer to this question is a clear NO. The Federal Reserve does not control the printing or minting of new coins.

In fact, The Treasury controls and operates the printing presses. The United States Mint takes the responsibility for producing coins and the Bureau of Engraving and Printing (BEP) produces currency notes. The work of Federal Reserve banks is to make the arrangement for receiving new coin shipments for the new upcoming year.

Thus, the answer here is NO.

They do not mint coins

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A water taxi travels around an island in a path that can be modeled by the equation y =0.5(x - 16). A water skier is skiing along a path that begins at the point(6,6) and ends at the point (8. - 4).a. Write a system of equations to model the problem.b. Is it possible that the water skier could collide with the taxi? Explain