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3 years ago

What is the slope of the Line for (5,3) and (7,7)

1 answer:

5 0

I think the slope is 5 and 7

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erik [133]

Answer:

The correct option is A) 3 square inches; $2x^2-7x+6$ .

Step-by-step explanation:

It is given that the length of the frame is (2x-3) and the width is (x-2)

The area of the rectangle is: $A=l\times w$

Where, A is the area l is the length and w is the width of the rectangle.

Put $l=(2x-3)$ and $w=(x-2)$ in the area of the rectangle.

$A=(2x-3)(x-2)\\A=2x^2-4x-3x+6\\A=2x^2-7x+6$

The area of the frame expressed as a polynomial is $2x^2-7x+6$ .

Now substitute x=3 in $A=2x^2-7x+6$ .

$A=2(3)^2-7(3)+6\\A=18-21+6\\A=3$

The area of the frame is 3 square inches.

Hence, the correct option is A) 3 square inches; $2x^2-7x+6$ .

8 0

2 years ago

Black_prince [1.1K]

The answer is true because the X (to the right) values does not repeat itself

6 0

3 years ago

castortr0y [4]

Given f(x) = 8x + 1 and g(x) = f(x − 2), which equation represents g substitute x-2 for x in f(x). we have. g(x)=8(x-2)+1. =8x-16+1. =8x-15.

Answer:

Step-by-step explanation:

4 0

3 years ago

alina1380 [7]

Answer:

Step-by-step explanation:

7 0

3 years ago

Tems11 [23]

You should be able to set up a proportion between the sides something like (18+x)/x=(56+21)/56

5 0

3 years ago