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In-s [12.5K]
3 years ago
13

Identify whether each line is linear, quadratic, or neither

Mathematics
1 answer:
VMariaS [17]3 years ago
5 0
Y=7 is linear
y=3x^2+1/2x-x^3+1 is neither
y=2x+5x^2-1 is quadratic
y=x/(x-1) is neither
y=(x^2+8x-20)/4 is quadratic
y=(x+5)(x-4) is quadratic
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Help I need a answer fast
Gnom [1K]

Answer: L' is (2,4) M' is (3,1) N' is (0,4)

Step-by-step explanation:

For each ordered pair, you add 2 to the x (the first number, which is horizontal on the graph) and 3 to the y (the second number, which is vertical).

L is (0,1) so you add 2 to the 0 and 3 to the 1 to get L' (2,4)

M is (1,-2), so you add 2 to the 1 and 3 to the -2 to get M' (3,1)

N is (-2,1), so you add 2 to the -2 and 3 to the 1 to get N' (0,4)

4 0
4 years ago
( PLASE HELP ME) Solve the following equation.
vovikov84 [41]

Answer:

x = 2

Step-by-step explanation:

5(x-4) =-10

Distribute 5 by multiplying x and -4 by 5

5x - 20 = -10

Add 20 to both sides

5x - 20 + 20 = -10 + 20

5x = 10

Divide both sides by 5

5x ÷ 5 = 10 ÷ 5

x = 2

-Chetan K

7 0
3 years ago
Read 2 more answers
Hello, I need to analyze an experiment... could you help me?
Inessa05 [86]
I think there are no potential bias since expect for when the test subjects were selected. There is no mention of how the subjects were selected. This could result to lurking variables which are is the hereditary susceptibility to tumors and congenital conditions of the mice that might be in the form of tumors already present in the mice's bodies.
8 0
3 years ago
Solve for n<br><br> n-3n=14-4n
creativ13 [48]

N-3n=14-4n N-3n+4n=14 2n=14 N=14÷2 N = 7  To check substitute  7-3(7)=14-4(7) 7-21=14-28 -14=-14

3 0
4 years ago
Macy is painting a design that contains two repeating patterns. One pattern repeats every 8 inches. The other repeats every 12 i
spayn [35]

Answer:

8-inch pattern is fully printed 28 times.

12-inch pattern is fully printed 19 times.

Patterns start at the same place 9 times

Step-by-step explanation:

1. 19 feet is 228 inches.

2. 8-inch pattern is fully printed 28 times.

3. 12-inch pattern is fully printed 19 times.

4. 8-inch patterns starts at`0,8,16,24,32,40,48...

5. 12-inch pattern starts at 0,12,24,48...

6. As you see they start at the same place after 24 inches.

7. 228/24=9.5, => They start at the same place 9 times.

3 0
4 years ago
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