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2 years ago

. Which equation translates y = |x| by 8 units to the left?

Mathematics

2 answers:

erica [24]2 years ago

6 0

X+8 is the answer because x-8 moves it to the right

stepladder [879]2 years ago

4 0

|x+8|
Moves it 8 units to the left

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How do you find the slope using a table

nasty-shy [4]

Change in y over change in x

Step-by-step explanation:

To make this easier to understand lets make a table

1 | 2

2 | 4

3 | 6

Now we go back and find the slope. This is really simple as the rise and run is displayed.

Count the change in x

In this case x changes by 1

2. Count the change in y

In this case it changes by 2

Now put it into rise over run

Rise(y)/Run(x)

your m or slope would be 2/1 or 2

and in a y=mx+b would be

y=2x+b

4 0

2 years ago

Read 2 more answers

1. Alyssa Sheridan earned $465.60 for a

Nookie1986 [14]

Answer: Her hourly rate is $11.64

Step-by-step explanation: The total amount that she earned in a week is $465.60 and she worked for 40 hours.

We have take the amount that she earned and divide it by the hours she worked.

$465.60/40

=$11.64

4 0

2 years ago

What is the solution to the equation -3(h+5)+2 = 4(n+6)-9

elixir [45]

here is your answer. i think i did it right.

6 0

2 years ago

Diagram 1 shows absolute function of f(x)= 3x-1a)State the domain for that functionb)State the value of a

omeli [17]

The function given is,

$f(x)=3x-1$

a) Domain

This is the set of all points over which a function is defined.

Therefore, the domain of the function is

$-2\leq x\leq1$

b) Solving for the value of a

To solve for the value of a, the value of y = 0 at x = a

Therefore,

$\begin{gathered} f(x)=3x-1 \\ \text{where,} \\ f(x)=y=0 \\ x=a \end{gathered}$

Solving for a

$\begin{gathered} 0=3(a)-1 \\ 0=3a-1 \\ \end{gathered}$

Collect like terms

$\begin{gathered} 3a=0+1 \\ 3a=1 \end{gathered}$

Divide both sides by 3

$\begin{gathered} \frac{3a}{3}=\frac{1}{3} \\ a=\frac{1}{3} \end{gathered}$

Hence,

$a=\frac{1}{3}$

3 0

7 months ago

Americans who are 65 years of age or older make up 12.9% of the total population. If there at 30.3 million american in this age

telo118 [61]

Total population of US is 234.88 million.

Step-by-step explanation:

Given,

Number of people are 65 or older = 30.3 million

This represents 12.9% of total population.

Let,

x represent the total population.

12.9% of x = 30.3 million

$\frac{12.9}{100}x=30.3\ million\\0.129x=30.3\ million$

Dividing both sides by 0.129x

$\frac{0.129x}{0.129}=\frac{30.3}{0.129}\ million\\\\x=234.88\ million$

Total population of US is 234.88 million.

Keywords: percentage, division

Learn more about percentage at:

#LearnwithBrainly

5 0

2 years ago