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Lostsunrise [7]
3 years ago
8

Solve the system below.

Mathematics
1 answer:
olga_2 [115]3 years ago
6 0
To solve this system, let y = x^2 - 4 = -4.  Then y = x^2.  This is true for all x.  There is no single numerical solution.  y = x^2 is a function with infinitely many inputs/outputs.
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What are the points for y=-3x+4 and how do I graph it
mestny [16]

Answer:

(-3,13) (-2,10) (-1,7) (0,4) (1,1) (2,-2) (3,5) (4,8)  are your graph points.

Step-by-step explanation:

Okay so to find the points, you have to create a table graph with a set of x values.

in this case, your equation y=-3x+4 the x can be replace with a set of numbers and these will be your plots.

-3(-3)+4= 13

-3(-2)+4= 10

-3(-1)+4= 7

-3(0)+4= 4

-3(1)+4= 1

-3(2)+4= -2

-3(3)+4= -5

-3(4)+4= -8

Naturally with these points a shape will form ideally a straight line. Hopefully this helps and good luck!

6 0
4 years ago
I WILL GIVE BRAINLIEST!!!! ASAP!!! A reflection over the x-axis maps △ABC to △A′B′C′. Do the preimage and image have the same si
Rudiy27

Answer:

yes because it just reflected, the shape didn't get smaller or bigger. it stayed the same

5 0
3 years ago
Write the three ratios that are equal to the ratios given: there is 6 i need answers for all of them please so i will give you a
Klio2033 [76]

Answer:

1. 6:10

2. 1:2

3. 1:3

4. 4:5

5. 3:4

6. 5:6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Angela uses 2/3 cup strawberries to make 5/6 of a liter of smoothies what is unit rate in cups of strawberry per liter
Vlad1618 [11]
Hello! To find this answer, we should divide 2/3 by 5. 2/3 * 1/5 is 2/15. That means there are 2/15 cup of strawberries per 1/6 liter. Now, we should multiply it by 6. 2/15 * 6/1 = 12/15 or 4/5 when simplified. The unit rate is 4/5 cup of strawberries per liter.
3 0
4 years ago
Read 2 more answers
URGENT!
MaRussiya [10]
The equation for future value F of principal P over t years at r% interest compounded continuously is

F=Pe^(rt) =>
8000 = 4000*e^(0.04*t)
Solve for t:
e^(0.04t)=8000/4000=2
0.04t=log(2)
t=log(2)/0.04=17.33 (years)
3 0
3 years ago
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