Mathematics High School

Which of the following points lies on the graph of y=x^2-5?

Answers

Answer 1

Answer:

(-2,-1)

Step-by-step explanation:

Which Of The Following Points Lies On The Graph Of Y=x^2-5?

Answer 2

The point (-2, -1) lies on the graph of y=x²-5

What is Graph?

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

The given function is y=x²-5

A relation is a function if it has only one y-value for each x-value.

We have to find the points which lies on the graph of y=x²-5

The graph is a parabola which has vertex of (0, -5)

Let us find few points of function

When x=-2, y=-1

When x=0, y=-5

when x=1, y=-4

when x=2, y=-1

when x=3, y=4

when x=4, y=11

when x=5, y=20

Hence, the point (-2, -1) lies on the graph of y=x²-5

To learn more on Graph click:

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Related Questions

como sacar el área sombreada

Answers

Answer:

225

Step-by-step explanation:

(20*30/2) - (15*10/2)

300 - 75 = 225

i need help so.. help me please? :)

Answers

Answer:

29.7079632679

Step-by-step explanation:

(31.415926535898/2)+8+6

I AM IN GREAT DEED OF HELP RIGHT NOW

Answers

Answer:

$4.16

Step-by-step explanation:

8% of $52 is 4.16.

In total the item would cost $56.16.

All you do is 52 x .08 = 4.16

Make sure to divide the percentage (8/100=.08) before multiplying.

(NO LINKS OR ELSE YOU WILL BE REPORTED)
Part A
What is the value of x?
Show your work.
Part B
Describe two different ways you could find measure of angle CFD. What is the measure of this angle?

Answers

Answer:

Step-by-step explanation:

Part A

Since, all angle formed at point F lie on a straight line CE.

Therefore, sum of angles ∠AFE, ∠AFB, ∠CFB will be 180°.

(7x + 4) + (8x + 6) + (6x + 2) = 180

21x + 12 = 180

21x = 168

x = 8

Part B

Two lines CD and AE intersect each other at point F.

Therefore, ∠AFE ≅ ∠DFC [Vertically opposite angles]

m∠CFD = (7x + 4)°

= 7(8) + 4

= 60°

Since, all angles formed at point F on a straight line AD are linear angles,

m∠AFB + m∠CFB + m∠CFD = 180°

(8x + 6) + (6x + 2) + m∠CFD = 180°

14x + 8 + m∠CFD = 180

m∠CFD = 172 - 14x

= 172 - 14(8)

= 172 - 112

= 60°

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Answers

Answer:

Step-by-step explanation:

You have to remember :

125

What is the length of leg s of the triangle below? A. 2.2 B. 4 C. 32 D. 4 E. 1.5 F. 16

Answers

Answer:

s = 4

Step-by-step explanation:

Note that the triangle has 2 congruent base angles, both 45°

This means the triangle is isosceles with congruent legs, then

s = 4

Answer:4

Step-by-step explanation:

please help me this is geometry and i am so clueless!!!!!

Answers

Answer/Step-by-step explanation:

Problem 1:

E is the centroid of the triangle.

Centroid theorem states that the centroid is ⅔ of the distance of each vertex to the midpoint of the side opposite each vertex.

This implies that:

AE = ⅔(AD)

AE = 21

Therefore:

21 = ⅔(AD)

3*21 = 2(AD)

(3*21)/2 = AD

31.5 = AD

AD = 31.5

Problem 2: Apply the centroid theorem. Thus:

DE = ⅓(AD)

DE = 12

Therefore,

12 = ⅓(AD)

12*3 = AD

36 = AD

AD = 36

Hello! Please help me. Huhu

Answers

The median is 162 centimeters.

the cost of a customer smartphone bill can be modeled by the equation c=10g+50

Answers

Answer:

c=10(g+5)

Step-by-step explanation:

Given that,

The cost of customer smartphone bill is given by the equation as follows :

c=10g+50

Where

g is the number of gigabits of data the customer per month

We need to factor this cost polynomial

The common between 10 and 50 is 10

Taking 10 common. So,

c=10(g+5)

Hence, the required factor is equal to c=10(g+5).

Can anyone help me on this?

Answers

Answer:

[tex]x = 1, -5[/tex]

Step-by-step explanation:

[tex]f(x) = x^2 +4x - 5[/tex]

Factor the expression. Factoring is the process of writing out an expression by using other expressions such that when the other expression are multiplied together, the resulting expression is the initial expression.

[tex]f(x)=x^2+4x-5[/tex]

[tex]f(x)=(x+5)(x-1)[/tex]

Now set the expression equal to zero to find the roots (also known are zeros) of the expression. Use the zero product property to find the answers, the zero product property states that any number times zero is zero.

[tex]0=(x+5)(x-1)\\[/tex]

[tex]x=-5,x=1[/tex]

What is the answer to this?!!!

Answers

Answer:

130

Step-by-step explanation:

The intercepted arc of the angle with measure 50 is 100

x + x + 100 = 360

2x + 100 = 360

2x = 260

x = 130

Looke
ook at the inequality below.
-84-2v <-46
Which of the following possible
values for v would make this
inequality truc?
A -13, -5,0,3,4
B -19, -6, -1,3,6
C -46, -23, 0, 23, 46
D-60, -30, -10, 5, 25

Answers

The answers number 2

Becky says that 33−9=0

Do you agree with Becky?

Answers

Answer:

Step-by-step explanation:

33-9=24

Answer:

hahah no , it's 24

Step-by-step explanation:

I can't agree with becky

PLEASE HELP ASAP
PLEASE

Answers

Answer: -5

Step-by-step explanation: whichever number repeats the most is the mode. In this case, -5 repeats 2 times, while the other numbers dont repeat at all.

If we want to write to the mode of -5, -2, -5, -9, -7, 4 is -5

I will give you BRAINLIEST for the correct answer

Answers

Answer:

Step-by-step explanation:

3.25×2.67×3*

Answer:

26m³

Step-by-step explanation:

volume=length*breadth* height

= 13/4* 8/3* 3

= 26m³

help me please omg this us urgent

Answers

Answer:

Step-by-step explanation:

Im smort hehehehe

Plz help a person in need :)

Answers

Step-by-step explanation:

You have 90° angle and you will get x if you:

x=90°-25°

x=65°

answer:

x= 60 degrees

Step-by-step explanation:

90-25= 65

What is the first step to solve this equation 4m=44
F add 4 to both sides
G subtract 4 from both sides
H divide 4 on both sides
J multiply 4 on both sides

Answers

Answer: H

The first step is dividing 4 from both sides to find what m equals. By the way, its the only step :D

H
hope this helps :)

Name the two angles adjacent to 21 below:
<1
<4
<2
<3

Answers

Answer:

∠4 & ∠2

Step-by-step explanation:

adjacent angles:

On a quiz show, the contestant who gets the answer correct in the shortest amount of time wins. The host asks for the solution to 49+83+51. Contestant number one quickly found the sum of 49 and 51 to be 100, then added 83 to get 183. Which property did the contestant use?

Answers

Answer:

The contestant used commutive property!

Step-by-step explanation:

The commutative property of addition simply means that it does not matter in which order we add numbers together. Subtraction is not commutative. This means that the order of the numbers in the subtraction matters.

Please mark me brainliest!

twenty and thirty-six thousandths in standards form

Answers

Answer:

twenty and thirty-six thousandths in standards form is 20.036

Answer:

20.006

Step-by-step explanation:

I think this is what you need but not a lot of info. sorry if it's not

HELP ASAP THIS IS DUE IN A LIVE CLASS DONT GUESS ITS QUESTION 4

Answers

Answer:

2 answers

Step-by-step explanation:

factor: 2π(hr+π)

evaluate: 2π(hr+π)

hope that helps

PLS SOMEONE HELP I DO NOT UNDERSTAND PLS AND TY ASAP PLS PLS I WILL GIVE BRAINLIST AND PLS DONT BE A BOT

Answers

Answer:

35°

Step-by-step explanation:

The central arc is equal to the arc that subtends it, then

arc AC = 75° and

BC = AC - AB = 75° - 40° = 35°

41,42,43,44,45,45,45,45
what number is the median?
what number is the mode?

Answers

Answer: Median: 44.5 Mode: 45

Step-by-step explanation: Median is the middle number. Since it's an even set, you add the two middle numbers and divide by two. The mode is just the number that appears the most.

A rectangular prism has a length of 5 meters, a wicin of 6 meses, and a height of 3 mes.
What is the volume of the prism?
Enter your answer in the box as a simplified mixed number or a desimal.

Please help I’ll mark Brainlyest

Answers

Step-by-step explanation:

90m^3

v=lwh

5×6×3 = 90m^3

The equation of a function changed from y=x+6 to y = -x+6which statement best describes the change in the graph of the function

Answers

Answer:

Step-by-step explanation:

Applying Math
4. Explain Look at the
problem about the jogger.
Why does (3 m/s)
become (9 m/s2)?

Answers

the answer is because 3 squared =9

Please solve no need for explanation

Answers

Answer:

-6/7 -rational and real

3120- natural, whole,integers, rational,real

5.123456...- rational and real

√2- real

0 - whole, integers, rational real

What angle is this?

Answers

That is a right angle

Explanation

HLEP PLEASE PUT THEM IN THE CORRECT ORDER TRUE OR FALSE

Answers

Answer:

1. False

2. True

3. True

Step-by-step explanation:

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