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3 years ago

14

Is this a function? help lol

2 answers:

svetlana [45]3 years ago

6 0

Answer:

what is this lol can u tell u

Nastasia [14]3 years ago

5 0

Answer: no

Step-by-step explanation: Use the vertical line test to determine whether or not a graph represents a function. If a vertical line is moved across the graph and, at any time, touches the graph at only one point, then the graph is a function. If the vertical line touches the graph at more than one point, then the graph is not a function.

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Given that a linear function goes through the points (3.2) and (5.6) determine the slope

grin007 [14]

<h2>Way to do</h2>

$m = \frac{(y2 - y1)}{(x2 - x1)} = \frac{(6 - 2)}{(5 - 3)} = \frac{4}{2} = 2$

<h2>Answer : 2</h2>

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3 years ago

Solve the attachment

dolphi86 [110]

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Simplify<br><br> -4 (y+1) - 2

Ludmilka [50]

-4(y+1) - 2
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3 years ago

Read 2 more answers

A rectangle has a height of 4 and a width of x2 + 3x + 2.

Mumz [18]

<u>Question</u>:

A rectangle has a height of 4 and a width of x² + 3x + 2. Express the area of the entire rectangle.

<u>Given:</u>

The height of the rectangle is 4.

The width of the rectangle is $x^2+3x+2$

We need to determine the area of the entire rectangle.

<u>Area of the entire rectangle:</u>

Let us determine the area of the entire rectangle.

The area of the rectangle can be determined using the formula,

$A=height \times width$

Substituting height = 4 and width = $x^2+3x+2$

Thus, we get;

$A=4(x^2+3x+2)$

Multiplying the terms by 4, we get;

$A=4x^2+12x+8$

Thus, the area of the entire rectangle is $4 x^{2}+12 x+8$

6 0

4 years ago

Another job is advertising leaflets printed on sheets of A4 paper (210 x 297 mm). The sheets are then folded into thirds as show

Tresset [83]

70mm times 99mm which gets you to 6390mm

or

210mm times 297mm = 62370mm squared

4 0

4 years ago