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2 years ago

Write an equation that could represent the function table

Mathematics

2 answers:

ExtremeBDS [4]2 years ago

8 0

Answer:

y = $x^{2}$

Step-by-step explanation:

Squaring a number means multiplying the number by itself. 0*0=0. 1*1=1. 2*2=4, and 3*3=9. This is the pattern shown in the table.

Sloan [31]2 years ago

7 0

Y= x^2

Explanation: the length (x) is being multiplied by itself each time.

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Which equation is parallel to the line y=2x - 3 and includes the point (3,<br> 8)?*

crimeas [40]

Since lines with the same slope are parallel all u have to change about the original equation is the y intercept(b), so u just plug in the point into their variable and solve for b.

Answer: y=2x+2
My work:

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3 years ago

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il63 [147K]

Answer:

127.5

Step-by-step explanation:

First, we need to find the value of x

since the two angles are connected to a straight line, their sum will be 180 (degrees)

$(2x+7)+(6x-9)=180^{o}$

add the angles together

$\therefore 8x-2=180$

add 2 to both sides

$\therefore 8x=182$

divide out by 8

$\therefore x = 22.75$

now we must determine which angle has the greater value (not visually)

$angle A = 2x+7$

$\therefore \angle{A} = 2(22.75)+7$

$\therefore \angle{A} = 45.5+7$

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$angle B = 6x-9$

$\therefore \angle{B} = 6(22.75)-9$

$\therefore \angle{B} = 136.5-9$

$\therefore \angle{B} = 127.5$

$\angle{B}>\angle{A}\ \because\ 127.5>52.5$

so the answer would be 127.5

4 0

3 years ago

What is the answer to y=2x+3<br> and y=3x+5

Alla [95]

Answer:

(-2,-1)

Step-by-step explanation:

y=2x+3

y=3x+5

so y=y

then:

2x+3=3x+5

3-5= 3x-2x

-2= X

x=-2

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3 years ago

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PLS HELP SHOW ALL YOUR WORKING

Zarrin [17]

A - rolling exactly one six

$P(A)=\dfrac{1}{5}\cdot\dfrac{4}{5}+\dfrac{4}{5}\cdot\dfrac{1}{5}=\dfrac{4}{25}\cdot \dfrac{4}{25}=\dfrac{16}{625}$

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4 years ago

Evaluate (491) square in the form of (a-b) square

Tomtit [17]

Step-by-step explanation:

$(491)^{2} \\ \\ = (500 - 9)^{2} \\ \\ = ( {500})^{2} - 2 \times 500 \times 9 + ( {9})^{2} \\ \\ = 250000 - 9000 + 81 \\ \\ = 16000 + 81 \\ \\ = 16081 \\ \\ \huge\purple{ \boxed{\therefore (491)^{2}= 16081}}$

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4 years ago

Write an equation that could represent the function table​

Write an equation that could represent the function table