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slavikrds [6]
3 years ago
13

Find the zeros of the function y=x^2-1

Mathematics
2 answers:
LenKa [72]3 years ago
8 0
-1 and 1 are the zeros
Sergio [31]3 years ago
5 0

Answer:

-1 and 1 are the zeros

Step-by-step explanation:

Graph it and youll see that the curve touches the x axis at (-1,0) and (1,0)

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How do you graph the linear equation Y=-x+10?
Sophie [7]
The slope is -1 meaning down 1 over 1
y intercept is 10 (0, 10)
when x is 1 y is 11 (1, 9)
when x is -1 y is 9 ( -1, 11)
hope this helps
6 0
3 years ago
I need help with this I don't understand it best answer gets brainly ​
Eduardwww [97]

Answer:

2.638, 3.16, 3\frac{7}{11}, \frac{73}{20}

Step-by-step explanation:

Convert all the numbers as a decimal, this will make it easier to determine which value is greater or not.

Have a great day :)

4 0
3 years ago
Read 2 more answers
Which of the following is the graph of f(x) = x^2 − 5x + 4?
melamori03 [73]
Factor to find x intercepts
x intercepts occur where f(x)=0
so
0=f(x)=x^2-5x+4
what2 numbers multiply to get 4 and add to get -5?
-4 and -1
0=(x-4)(x-1)
set to zero
x-4=0
x=4

x-1=0
x=1

x intercepts at 1 and 4
so therefor it is the 3rd option
8 0
3 years ago
45 Points!!!
yawa3891 [41]

Answer:

5.3

Step-by-step explanation:

subract

4 0
4 years ago
25 pts. : Directions: Complete this review of lessons 3-1 & 3-2. There are 25 questions in total.
shepuryov [24]

Answer:

600 x 60 = 36,000

50 x 50 = 2,500

1,000 x 3 = 3,000

70 x 80 = 5,600

100 x 300 = 30,000

20 x 40 = 800

90 x 90 = 8,100

9 x 900 = 8,100

500 x 300 = 150,000

1,000 x 5 = 5,000

125 - 100

770 - 800

364 - 400

923 - 900

755 - 800

Step-by-step explanation:

5 0
3 years ago
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