3 years ago

Which statement describes the effect on the parabola with an equation of y = x2 – 2x when it is changed to y = x2 + 2x?

Mathematics

2 answers:

spayn [35]3 years ago

6 0

Answer:

A. The parabola is shifted to the left 2 units.

Step-by-step explanation:

Refer to the graph below where the red parabola is y=x²-2x and the blue parabola is y=x²+2x, showing a horizontal shift of two units to the left.

erma4kov [3.2K]3 years ago

5 0

Answer:

561-566 and the other one I was talking to about this one you had matching the name and I was wondering what the price

You might be interested in

The measure of central angle XYZ is 3 pie / 4 radians.

Elena L [17]

Answer: $96\pi\text{ units}^2$

Step-by-step explanation:

From the given picture, it can be seen that the radius of the circle = 16 units

Also, the measure of central angle XYZ $=\dfrac{3}{4}\pi$ radians

The area of sector with radius r and angle x radian is given by :-

$\text{Area of sector}=\dfrac{1}{2}r^2\ x$

Now, the area of the shaded sector is given by :-

$\text{Area of the shaded sector}=\dfrac{1}{2}(16)^2\dfrac{3}{4}\pi\\\\\Rightarrow\text{Area of the shaded sector}=96\pi\text{ units^2}$

7 0

3 years ago

Read 2 more answers

Compute 941 divided by 8 Enter your answer using remainder notation, if necessary. For example: 29R2

DaniilM [7]

Answer:

Step-by-step explanation:

hello :

941 = 8 ×117+5

the remainder is 5

Writing in remainder notation would have 941/8 = 117 R 5

3 0

3 years ago

Which describes the rotation? A. clockwise 1/2 turn B. counterclockwise 1/2 turn C. counterclockwise 1/4 turn D. clockwise 1/4 t

Irina-Kira [14]

I think the answer should be D

7 0

4 years ago

The perimeter of an isosceles triangle is 1 m, and the length of the base is equal to 0.4 m. Find the length of a leg.

ExtremeBDS [4]

Answer:

0.22m

Step-by-step explanation:

0.22361m

7 0

3 years ago

Find the reference angle for a rotation of 220°.

STatiana [176]

Answer:

ans is 40 degree

i hope this is correct

3 0

3 years ago

Read 2 more answers