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3 years ago

The table represents a linear function f(x) in the equation represents a function g(x):

1 answer:

4 0

A: Looking at the last two rows of the table of f(x), the slope is simply (3-0)/(1-0) = 3, while the slope of g(x) is the coefficient of the variable x, which is 7.

B. y-int is the y value when x = 0. f(x) has a y-int of 0, which g(x) is 2. The latter has a greater y-int.

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Solve the following systems mathematically using substitution -4x-3y=12 y=2x-14

miv72 [106K]

Answer:

(3,-8)

Step-by-step explanation:

6 0

3 years ago

Plz help with this extra points

Ray Of Light [21]

Answer:

- The graphed is attached.

- It's an enlargement.

Step-by-step explanation:

A Dilation is defined as a transformation in which the image and the pre-image have the same shape, but their sizes are different.

When the scale factor is greater than 1, the image obtained after the dilation is greater than the pre-image and it is an "Enlargement".

When the scale factor is is between 0 and 1, the image obtained after the dilation is smaller than the pre-image and it is an "Reduction".

In this case we know that the scale factor is 4.

Since:

$4>1$

So it is an Enlargement.

Now we need to multiply the coordinates of the vertices of VWXY by 4, in order to find the coordinates of the vertices of V'W'X'Y'. These are:

$V'=(-1*4,-1*4)=(-4,-4)\\\\W'(-1*4,2*4)=(-4,8)\\\\X'(2*4,-1*4)=(8,-4)\\\\Y'=(2*4,2*4)=(8,8)$

Now we must draw the pre-image and the pre-image and label them, as you see in the picture attached.

3 0

2 years ago

Find the value of d/с

Hitman42 [59]

Washington DC because it’s D/C and that’s the first thing that came to mind

6 0

3 years ago

This diagram shows the aerial view of a playground. What is the area of the playground to the nearest square yard? Use the value

Hoochie [10]

The shapes found in the image are incomplete circle and triangle.

The radius is given at 35 yards.

Area of the circle = 3.14 * (35yd)² = 3.14 * 1225 yd² = 3,846.5 yd²
Area of the circle = 3,846.50 yd² * (280/360)° = 2991.72 yd²

The area of the triangular section will be 
Area of the triangle = (1/2)*(45 yd)*(25 yd) = 562.5 yd²

So the total area is 
(2991.72 + 562.5) yd² = 3554.22 yd^2 ≈ 3554 yd² Choice D.

7 0

3 years ago

Read 2 more answers

What single decimal multiplier would you use to increase by 15% followed by a 17% decrease?

In-s [12.5K]

Answer:

0.9545

Step-by-step explanation:

Let an integer be x.

If x is increased by 15%, then the value of the number would be

115/100x=1.15x

If 1.15x is decreased by 17%, then the value of the number would be:

(100-17)/100×1.15x

83/100×1.15x=0.9545x

6 0

3 years ago

Read 2 more answers