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3 years ago

Four graphs are shown below:

Mathematics

2 answers:

Elan Coil [88]3 years ago

7 0

The best answer is graph is graph B
And can you mark me brainliest

aliina [53]3 years ago

5 0

Answer:

The correct option is B.

Step-by-step explanation:

A line called a best fit line if

1. It is a straight line that best represents the data on a scatter plot.

2. This line may or may not passes though the points. The line passes through as many points as possible.

3. The number of points above the line and below the line is about equal.

All these conditions are satisfy by the graph B, therefore the correct option is B.

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( please help!! )Find the slope of each line

marysya [2.9K]

Answer:

-2/5

Step-by-step explanation:

Slope is rise over run according to my former algebra teacher, but I learned it differently (still correct tho).

The first moves 2 units down so negative 2, and moves 5 units right, so -2/5 since the rise is -2, and run is 5.

The second one moves 2 x-units for every 1 y-unit, so the slope is 2,

5 0

3 years ago

you want to draw an enlargement of a design that is printed on a card that is 4in by 5in. you will be drawing this design on an

IRINA_888 [86]

The answer is 1-3/5 in. by 10-5/8 in.

4 0

3 years ago

Read 2 more answers

What is 0.4% of 50? Round to the nearest hundredth

Lostsunrise [7]

Answer:

0.4% of 50 is 0.2

3 0

3 years ago

What is the value of c so that y=x^2+15x+c is a perfect square.

Verizon [17]

Divide 15 by 2, then square the amount.

(15/2)^2 = 225/4

7 0

3 years ago

Read 2 more answers

What is the equation for the translation of x2 + y2 = 16 seven units to the right and five units up?

asambeis [7]

Answer:

(x − 7)2 + (y − 5)2 = 16

Step-by-step explanation:

The given circle has equation

$\sf \: x^2+y^2=16x$

The equation of a circle with center (h,k) and radius r units is

$\sf(x-h)^2+(y-k)^2=r^2(x−h)$

$\sf(x-7)^2+(y-5)^2=4^2(x−7)$

$\sf(x-7)^2+(y-5)^2=16(x−7)$

This is the equation that has its center at the origin with radius 4 units.

When this circle is translated seven units to the right and five units up, then the center of the circle will now be at (7,5).

6 0

2 years ago