Please answer it would mean so much to me :)

Hello.

[tex]\mathrm{y=x^{2} +6x+5}[/tex] is a quadratic function, because it has an [tex]\mathrm{x^{2} }[/tex] (x squared, or x times x) term.

Here's what linear functions look like:

[tex]\mathrm{y=mx+b}[/tex]

A graph of a linear function is a line.

Quadratic functions look like so:

[tex]\mathrm{y=ax^{2} +bx+c}[/tex]

A graph of a quadratic function is a parabola.

Therefore, the given function is a quadratic function.

I hope this helps.

Have a nice day.

[tex]\boxed{imperturbability}[/tex]

Answer:

No Solution

Step by step explanation:

Multiply both sides of the equation by a coefficient:

[tex]\left \{ {{8x-2y=1} \atop {2(-4x+y)=3*2}} \right.[/tex]

Apply Multiplicative Distribute Law:

[tex]\left \{ {{8x-2y=1} \atop {-8x+2y=3*2}} \right.[/tex]

Calculate the Product

[tex]\left \{ {{8x-2y=1} \atop {-8x+2y=6}} \right.[/tex]

Add up the two equations:

[tex]8x-2y+(-8x+2y)=1+6[/tex]

Remove parentheses:

[tex]8x-2y-8x+2y=1+6[/tex]

Cancel the unknown variables:

[tex]0=1+6[/tex]

Calculate the Sum:

[tex]0=7[/tex]

Answer = No Solution

[RevyBreeze]

Answer:

yes

Step-by-step explanation:

a scalene triangle is a triangle with sides of different lengths

for example, a triangle with sides lengths of 5, 4, and 3 is a scalene triangle with a 90º angle

Answer:

-5

Step-by-step explanation:

The equation for slope is:

[tex]Slope=\frac{y_2-y_1}{x_2-x_1}[/tex]

We can plug in the given coordinates into the equation:

[tex]Slope=\frac{-2-3}{3-2}=\frac{-5}{1}=-5[/tex]

Answer:

5,250 ft2

Step-by-step explanation:

First you would multiply 35 by 50 which gives you 1,750. Then you multiply it by three because there are three feet in a yard. So your answer comes to 5,250 ft2.

Answer:

df

Step-by-step explanation:

df

Answer:

7.5 , 10.5 , 12 , 16.5 , 28.5 are the sides of Larger polygon Step-by-step explanation: The sides of a polygon have lengths 5,7,8,11 and 19 cm Perimeter ...

Missing: left ‎off

Step-by-step explanation:

thats it

Answer:

(√2/2,√2/2)

Step-by-step explanation:

In the unit circle, you have x and y, which are x = cos θ and y = sin θ.

So since the angle is 45 degrees, you have (cos θ, sin θ) which is (√2/2,√2/2).

Your welcome, comment if you have any questions! :D

Answer:

the answer is 310

Step-by-step explanation: 5+5 = 10 and 10 x62= 620

620 divided by 2 = 310

Answer:

160

Step-by-step explanation:

5+5x62 divided by 2

5+(5x62) divided by 2

5+310 divided by 2

5+ 155=

160

Answer:

7, -7 , 14 I'm not sure may true or false

an absolute value equation is always a twin equation in disguise, so

[tex]6|x-7|=48\implies |x-7|=\cfrac{48}{6}\implies |x-7|=8\implies \pm(x-7)=8 \\\\[-0.35em] ~\dotfill\\\\ +(x-7)=8\implies \boxed{x=15} \\\\[-0.35em] ~\dotfill\\\\ -(x-7)=8\implies x-7=-8\implies \boxed{x=-1}[/tex]

Answer:

0.31

Step-by-step explanation:

2/650 = 0.00307... x 100 = 0.31

Answer:

write a letter to your sister give her three reasons why you want to go to a day school

very simple it's b. tell me if you need help with anything els

Answer:

Step-by-step explanation:

equation is given as

[tex]fx=4x^{2} +5[/tex] if [tex]fx[/tex] is [tex]f(-2)[/tex] then we knew the vale of x which is [tex]-2\\[/tex] so we will substitute it in the equation as:

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

solve:

[tex]-2f=4(4)+5\\-2f=16+5\\-2f=21\\\frac{-2f}{-2} =\frac{21}{-2}[/tex]

[tex]f=\frac{21}{-2}[/tex]

[tex]f=-10.5[/tex]

W=9

Hope this helps, here is the answer please mark Brainliest.

Answer:

87.75

Step-by-step explanation:

9*9.75 = 87.75

I hope that helped :)

In order to calculate the tangential speed of the orbiting object   Hannah need the distance of the orbiting object to Earth.

The tangential speed of an object is the linear component of the speed, which is moving in a circular path.

In terms of  the gravitation constant, the tangential speed can be given as,

[tex]v=\sqrt{\dfrac{Gm}{r}}[/tex]

Here, {G} is the gravitation constant, (m) is the mass and (r) is the radius.

Hannah has information about an object in circular orbit around Earth.

The mass of the earth is.

[tex]m_E=6. 0 \times10^{24} kg[/tex]

The value of gravitational constant is,

[tex]G=6. 67\times 10{-11}\rm Nm^2/kg^2[/tex]

The radius of the earth is,

[tex]r_E=6. 0 \times 10^6 \rm m[/tex]

Here, only the distance of the orbiting object to Earth is need to find the tangential speed of the object.

Hence, in order to calculate the tangential speed of the orbiting object   Hannah need the distance of the orbiting object to Earth.

Learn more about the tangential speed here;

https://brainly.com/question/4933588

Answer:

b = 35

Step-by-step explanation:

the sum of the 3 angles in a triangle = 180°

sum the 3 angles and equate to 180

2b - 13 + 2b - 11 + 2b - 6 = 180 , that is

6b - 30 = 180 ( add 30 to both sides )

6b = 210 ( divide both sides by 6 )

b = 35

Answer:

a tin of beans costs 80p

Step-by-step explanation:

Let b = 1 tin of baked beans

80p = £0.80

Therefore, we can create an equation from the given information and solve for b:

⇒ 2.40 + 2(2.60) + 2b = 10 - 0.80

⇒ 2.40 + 5.20 + 2b = 10 - 0.80

⇒ 7.60 + 2b = 9.20

⇒ 2b = 1.60

⇒ b = 0.80

Therefore, a tin of beans costs 80p

Answer:

5

Step-by-step explanation:

4 + 7 + 5 + 4 + 8 + 2 = 30

30 ÷ 6 = 5

5

4+7+5+4+8+2=30

30 divided by 6=5

Answer:

[tex]\left(\dfrac{11}{4},-\dfrac{57}{8}\right)[/tex]

Step-by-step explanation:

[tex]f(x) = 2x^2 - 11x +8[/tex]

Quickest way is to differentiate the function, equate it to 0, solve for x, then substitute value of x into original function to find y:

[tex]f'(x)=4x-11[/tex]

         [tex]f'(x)=0[/tex]

[tex]\implies 4x-11=0[/tex]

[tex]\implies x = \dfrac{11}{4}[/tex]

[tex]f(\frac{11}{4}) = 2(\frac{11}{4})^2 - 11(\frac{11}{4}) +8=-\dfrac{57}{8}[/tex]

Answer:

B(8, -3)

you can consult

Step-by-step explanation:

A(6, -7); B( x, y); M(7;-5)

x=7×2-6=8

y=-5×2-(-7)=-3

Answer:

(8,-3)

Step-by-step explanation:

mid point formula for graph:

[tex](\frac{x_{1}+ x_{2} }{2} ,\frac{y_{1} +y_{2} }{2} )[/tex]

[tex](\frac{6+x}{2} ,\frac{-7\\+y}{2} )[/tex]

[tex]\frac{6+x}{2} =7[/tex]

[tex]x[/tex] is the x cordinate of B which will be

8

TO FIND Y:

[tex]\frac{-7\\+y}{2} =-5[/tex]

[tex]y=-3\\[/tex]

Answer: 36

Step-by-step explanation:

Distamce from (6, 8) to (-3, 8) is 9.

Distance from (-3, 8) to (6, -4) is [tex]\sqrt{(-3-6)^{2}+(8-(-4))^{2}}=15[/tex]

Distance from (6, 8) to (6, -4) is 12.

So P = 9 + 15 + 12 = 36.

Answer: 22 people in health

Step-by-step explanation: If you use a calculator, the answer sums up to 22 people in health.

Answer:

A gum and a cracker

Step-by-step explanation:

She receive 3 of the same type of coin as change => the leftover change should be divisible by 3

If she buy a gum and a cracker, she would be leftover with 100 - (50+35) = 15 cents.

And that is divisible by 3, so we can conclude she bought a gum and a cracker.

Functions can be represented using equations and graphs

The features of [tex]f(x) = =-2\log_2 (x - 2)[/tex] are

The equation of the graph is given as:

[tex]f(x) = =-2\log_2 (x - 2)[/tex]

The above equation is a logarithmic function with the following features derived from its graph

Read more about functions at:

https://brainly.com/question/10283950

Answer:

Therefore D. 57 divided by 18 has a quotient greater than 3 as it has the highest remainder with quotient of 3. All others are equal or less than 3.

Explanation:

A. 32 divided by 15  - quotient: 2 remainder: 2  → 2.133

B. 45 divided by 22  -  quotient: 2 remainder: 1  →  2.045

C. 48 divided by 16  -  quotient: 3  →  3

D. 57 divided by 18  -  quotient: 3 remainder: 3  →  3.167

Answer:

2 : 3

Step-by-step explanation:

We have 4 squares and 6 circles. We would like the ratio of squares to circles, so we divide 4 by 6:

4 / 6  ⇒  the ratio here would be 4: 6

We need to simplify this. Notice that both 4 and 6 are divisible by 2. So, we can divide both by 2:

4/2: 6/2  ⇒  2 : 3

2 and 3 don't share any factors other than 1, so we leave the ratio like this.

The answer is thus 2 : 3.