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2 years ago

Is y=x^2+7 a linear equation?

Mathematics

2 answers:

musickatia [10]2 years ago

8 0

Answer:

<h2>Given :-</h2>

$\large \sf \bullet \: y = {x}^{2} + 7$

Is it a linear Equation

<h2>Solution :-</h2>

We may notice that

x has power as 2.

So,

We know that

A linear Equation doesn't consist of power. Linear equation only consist of variable and constant.

No,

Its a Quardtic equation

tankabanditka [31]2 years ago

7 0

Answer:

No, it is not a linear equation

Step-by-step explanation:

This equation contains the term x², meaning that it is a quadratic function (parabola)

So, it is not a linear equation.

If it were a linear equation, x would not be squared, and the equation would have been in y = mx + b form.

The answer is no, it is not a linear equation.

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Finish the sequence 1,1,2,3,5,8,_,_,_

Papessa [141]

This is a Fibonacci sequence
1; 1
1 + 1 = 2
1 + 2 = 3
2 + 3 = 5
3 + 5 = 8
next terms:
5 + 8= 13
8 +13 = 21
13 + 21 = 34

3 0

3 years ago

Read 2 more answers

1/4+3/8+1/2 I don’t know how to do it

UNO [17]

Answer:

1 1/8 or 1.125

5 0

3 years ago

Choose the equation that represents the line that passes through the point (6,-3,) and has a slope of 1/2

dezoksy [38]

Answer:

$y=\frac{1}{2}x-6$

Step-by-step explanation:

The general equation of a line: $y = ax+b$

In our case a is given

$a=\frac{1}{2}$

Now we plug in for a and we get:

$y=\frac{1}{2}*x+b$

Now we plug in our coordinates into this equation and we solve for b

$-3=\frac{1}{2}*6+b\\b = -6$

So the equation of the line is $y=\frac{1}{2}x-6$

6 0

3 years ago

Read 2 more answers

A simplified model of a particular monument is a rectangular pyramid placed on top of a rectangular prism, as shown. The volume

timama [110]

*See attachment for the simplified model of the monument

Answer:

The correct option is B. 13ft.

YES to option B. NO to A and C.

Step-by-step Explanation:

=>Given: Model of the monument consisting of a rectangular pyramid and a rectangular prism having a total volume of 66ft³.

Volume of monument = Volume of Pyramid + Volume of Prism = 66ft³

=>Dimensions of given rectangular pyramid:

base length (l) = 3ft

base width = 2ft

height of pyramid (h) = ? (h = Unknown)

Base Area (B) = l × w = 3 × 2 = 6ft²

Volume of pyramid = ⅓ × base area (B) × h = ⅓ × 6 × h

V of Pyramid = 2h ft³

=> Dimensions of the rectangular prism:

base length (l) = 3ft

base width (w) = 2ft

Height of prism (h) = 10ft

Base area (B) = l × w = 3 × 2 = 6 ft³

Volume of prism = base area (B) × height (h)

V of prism = 6 × 10 = 60 ft³

We are required to find the possible height of the monument.

Height of monument = height of pyramid + height of prism

Height of pyramid is unknown (h)

Height of prism = 10ft

Let's find the height of the pyramid using the Volume of the monument = volume of pyramid + volume of prism

Thus,

V of monument = 66 ft³

V of pyramid = 2h ft³

V of prism = 60 ft³

Therefore,

66 = 2h + 60

Subtract 60 from both sides

66 - 60 = 2h + 60 - 60

6 = 2h

Divide both sides by 2

3 = h

Height of pyramid (h) = 3ft

Height of monument = h of Pyramid + h of prism

Height of monument = 3 + 10

Height of monument = 13ft.

The correct option is B. 13ft.

YES to option B. NO to A and C.

3 0

3 years ago

EXPERT HELP EXPLAIN THE ANSWER :Caleb throws a ball three times for his dog Leo. For each throw, Leo either

e-lub [12.9K]

Answer:

the answer is B

Step-by-step explanation:

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4 0

2 years ago