3 years ago

Graph the equation on the coordinate plane. y=-2x

Mathematics

1 answer:

KengaRu [80]3 years ago

6 0

it will be so ezee thats all 480ⁿ17 do you got it just took the test

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Describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x) = 6 cos

meriva

Answer:

Vertical stretch by a factor of 6

Step-by-step explanation:

Multiplying the function value by a constant moves its y-coordinate farther away from the x-axis by that factor. It causes a vertical stretch. Here, ...

the vertical stretch factor is 6

7 0

3 years ago

For a project, Gabrielle made a model of an Egyptian pyramid. The square base has a side length measuring 10 inches. The pyramid

Varvara68 [4.7K]

The pyramid is shown in the diagram below.
The pyramid is built from four congruent triangles and one square as the base

We have the side of the square, so the area is = 10×10 = 100

We need the height of the triangle to work out its area. We can find out by using the height of the pyramid and half of the length of the side of the square.

Using the Pythagoras rule
Height of triangle = $\sqrt{12^{2}+ 5^{2} } =13$

Area of one triangle = 1/2×10×12=60
Surface area of the pyramid = 100 + (4×60) = 340 square inches