3 years ago

The function F(x)=2x^2+1 is stretched vertically by a factor of 2 True or False

Mathematics

1 answer:

uranmaximum [27]3 years ago

8 0

Answer:

True

Step-by-step explanation:

When something relates to the horizontal axis (x), it is marked with parenthesis around the x. Since there are no parenthesis in this equation, the 2 is influencing the y points and indeed stretching them.

You might be interested in

The first drop down: (x-12),(x-80), (80-x), (12-x)

Mice21 [21]

Answer:x=12 and 68$

Step-by-step explanation:

4 0

4 years ago

What is the solution of this proportion 4/9 = 6/d

Alchen [17]

Answer:

d = 2/27

Remember that when a variable is times with a number you <u>divide</u> the number on both sides.

When a variable is divided by a number, you <u>multiply</u> the number on both sides.

Hope this helps you and thank you !!

4 0

3 years ago

Ayden has a goal of finishing painting at least 80% of the 500 square meters of a houses walls by today. He actually finished pa

svlad2 [7]

Answer:

Ayden has reached his goal. He has painted 83%.

Step-by-step explanation:

80% of 500 square meters is 400 square meters. Ayden has painted 415 square meters which is 83%.

7 0

3 years ago

The perimeter of a standard-sized rectangular rug is 4040 ft. the length is 22 ft longer than the width. find the dimensions.

Nataly_w [17]

L = w+22

2(l+w) = 4040
2(w+22+w) = 4040
2w + 22 = 4040/2 = 2020
2w = 2020-22 = 1998
w = 999ft

l = w+22 = 999+22 = 1021ft
w = 999 ft

3 0

3 years ago

PLZZZ HELPPPPPPPPPPP

Oliga [24]

Answer:

Step-by-step explanation:

29 5x+8+x+4=90

6x=78

x=13

30 3x-7+11x-1=90

14x=98

x=7

31 3x+x+8=180

4x=172

x=43

32 6x-1+5x-17=180

11x=198

x=18

7 0

3 years ago

The function F(x)=2x^2+1 is stretched vertically by a factor of 2 True or False​

The function F(x)=2x^2+1 is stretched vertically by a factor of 2 True or False