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rusak2 [61]
3 years ago
8

When you multiply a function by -1, what is the effect on its graph?

Mathematics
1 answer:
goblinko [34]3 years ago
3 0

Answer:

A. the graph flip over the x - axis...


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Can someone help me please
nikklg [1K]

Answer:

a:3,11

Step-by-step explanation:

7 0
3 years ago
The school that Michael goes to is selling tickets to a dance. On the first day of ticket sales the school sold 3 staff tickets
Minchanka [31]

The price of a staff ticket and the price of a student ticket is $8 and $14

Given:

Day 1:

Number of staff tickets sold = 3

Number of students tickets sold = 1

Total revenue day 1 = $38

Day 2:

<em>Number of staff tickets sold</em> = 3

<em>Number of students tickets sold</em> = 2

<em>Total revenue day</em> 2 = $52

let

<em>cost of staff tickets</em> = x

<em>cost of students tickets</em> = y

The equation:

<em>3x + y = 38 (1)</em>

<em>3x + y = 38 (1)3x + 2y = 52 (2)</em>

subtract (1) from (2)

2y - y = 52 - 38

y = 14

substitute y = 14 into (1)

3x + y = 38 (1)

3x + 14 = 38

3x = 38 - 14

3x = 24

x = 24/3

x = 8

Therefore,

cost of staff tickets = x

= $8

cost of students tickets = y

= $14

Read more:

brainly.com/question/22940808

8 0
2 years ago
(3.2 x 10^14) (5.1 x 10^2) in scientific notation
tresset_1 [31]
Those expressions are already in scientific notation.
6 0
3 years ago
If a gold bar has a length of 17.78 cm, a width of 9.208 cm, a height of 4.445 cm, and the density of gold is 19.3 g/cm^3, what
kozerog [31]

Answer:

17.78×9.208×4.445=727.7275768

D=mass÷volume

mass=density×volume

mass=19.3g/cm3×727,7275768=14045,14223224=14045grams

4 0
2 years ago
Write the equation for the line.<br><br>​
Leni [432]
Y=-2 hope this helps
4 0
3 years ago
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