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3 years ago

Which graph represents the function y = 2x - 4

Mathematics

2 answers:

WARRIOR [948]3 years ago

8 0

Answer:

I will change my awnser when you tell me but what are the awnser choices

Step-by-step explanation:

Lera25 [3.4K]3 years ago

5 0

Answer: The correct option is

Step-by-step explanation: We are given to select the option that represents the following function :

Now, we know that the equation of a line passing through two points (a, b) and (c, d) is given by

Option (A) : The line passing through the points (-4, 0) and (0, 2) is

not same as equation (i).

So, option (A) is NOT correct.

Option (B) : The line passing through the points (0, -4) and (4, -2) is

not same as equation (i).

So, option (B) is NOT correct.

Option (C) : The line passing through the points (0, -4) and (2, 0) is

which is same as equation (i).

So, option (C) is CORRECT.

Option (D) : The line passing through the points (-4, 0) and (-2, 4) is

not same as equation (i).

So, option (D) is COT correct.

Thus, the correct option is (C).

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Can somewon help me plz

Cloud [144]

Answer: s=36

Step-by-step explanation:

To solve for s, we can use our algebraic properties to solve.

$\frac{1}{3}s+14=26$ [subtract both sides by 14]

$\frac{1}{3}s=12$ [multiply both sides by 3]

$s=36$

5 0

3 years ago

Read 2 more answers

(5x+2) = 32 what is the value of x ?

Luda [366]

Answer:

x=6

Step-by-step explanation:

5x+2=32

Step 1: Subtract 2 from both sides.

5x+2−2=32−2

5x=30

Step 2: Divide both sides by 5.

x=6

8 0

4 years ago

Read 2 more answers

If your shadow is twice your height, what is the angle of elevation of the sun?

zhuklara [117]

Answer:

The angle of elevation is about 27°

Step-by-step explanation:

Let's view this case in the form of a right angled triangle. With the original height as the opposite side to the elevation angle and the shadow length as the adjacent side.

Let x represent the original height

2x is the length of shadow

And θ the angle of elevation

Applying trigonometry;

Tan θ = opposite/adjacent = original height/shadow length

Substituting the values;

Tan θ = x/2x

Tan θ = 1/2

θ = taninverse(1/2)

θ = 26.56505117707

θ ≈ 27°

Elevation angle is approximately 27°

8 0

4 years ago

How can I get the answer

marshall27 [118]

Answer:

Step-by-step explanation:

To find the inverse of a function, first make f(x) a y

So,

y = $\frac{12}{x}$ -18

Then switch the x and the y

x = $\frac{12}{y}$ - 18

Solve, for y

7 0

3 years ago

A sporting goods store manager was selling a ski set for a certain price. The manager offered the markdowns shown, making the

Ilya [14]

Answer:

The original selling price would be $ 515.87 ( approx )

Step-by-step explanation:

Let x be the original selling price ( in dollars ),

After marking down 10%,

New selling price = x - 10% of x = x - 0.1x = 0.9x

Again after marking down 30%,

Final selling price = 0.9x - 30% of 0.9x

= 0.9x - 0.3 × 0.9x

= 0.9x - 0.27x

= 0.63x

According to the question,

0.63x = 325

$\implies x =\frac{325}{0.63}\approx 515.87$

Hence, the original selling price would be $ 515.87.

7 0

3 years ago

Which graph represents the function y = 2x - 4​

Which graph represents the function y = 2x - 4