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3 years ago

10

Is the relation a function? Why or why not?

1 answer:

d1i1m1o1n [39]3 years ago

4 0

Answer:

yes yes yes

yes

Step-by-step explanation:

yes it is right

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Elevii clasei a IV-a au fost la patinoar. Stiind ca numarul baietilor reprezinta jumatate plus 3 din numarul copiilor si ca numa

Shalnov [3]

Step-by-step explanation:

Fie x numărul de copii

$f = 10$ $=\:fete$

$b\:=\:\frac{x}{2}\:+\:3$

$f\:+\:b\:=\:x$

$10\:+\:\frac{x}{2}\:+\:3\:=\:x$

$20\:+\:x\:+\:6\:=\:2x$

$x\:=\:26\:copii\:au\:fost\:la\:patinoar$

$b=\frac{26}{2}+\:3$

$b\:=\:16\:baieti$

7 0

2 years ago

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre

LiRa [457]

Answer:

x = 7, -7

Step-by-step explanation:

(2x-1)(3x+2)+x+292

3x - 2x +x = 2 - 1 + 292

(6)x - 294 = 6(x - 49)

Use communicative property of multiplication

Example: (A+B)(A-B)

$Ax^{2} -AB+BA-Bx^{2} =Ax^{2} -AB+AB-Bx^{2} =\\Ax^{2} -Bx^{2}$

49 is the square of 7

x square is the square of x to the power of 1

(x+7)(x-7)

5 0

2 years ago

Which scatterplot shows the weakest negative linear correlation?

kherson [118]

Answer:

the first option, i took the test

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Multiply=8 but add up to 7

m_a_m_a [10]

The to that problem is 56

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3 years ago

Write the addition sentence below as a multiplication sentence.<br> 2 + 2 + 2 + 2 + 2 + 2 = 12

Nastasia [14]

Answer:

6*2 = 12

Step-by-step explanation:

2 + 2 + 2 + 2 + 2 + 2 = 12

There are six 2's being added together

6*2 = 12

5 0

3 years ago

Read 2 more answers