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3 years ago

PLS help me!!! (EASY) (CORRECT Answer GETS BRAINLIEST + 16 points!!)

Mathematics

2 answers:

Sphinxa [80]3 years ago

5 0

Answer:

y = 2x + 2

Step-by-step explanation:

First you want to find the slope of the line that these coordinates make. To do this, use the slope formula: (y₂ - y₁) / (x₂ - x₁). I will use the first and last points.

(0, 2) & (6, 14)

Plug in these values:

(14 - 2) / (6 - 0)

Simplify the parentheses.

= (12) / (6)

Simplify the fraction.

12/6

= 2

This is your slope.

Now plug this into the standard slope-intercept equation: y = mx + b

y = 2x + b

b is the y-intercept, or the value of y when x = 0. If y=we look at the table, we can see that when x = 0, y = 2.

Therefore, our b-value is 2.

Plug this into our equation.

y = 2x + 2

Hope this helps!

amid [387]3 years ago

4 0

The answer is y=2x+2

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Neela is paid every two weeks. Her take-home pay is $532.82. What is her weekly pay?

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Answer:

266.41

Step-by-step explanation:

532.82 divided by 2

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3 years ago

Solve the problem of exponential growth. In 1985 an antique automobile club had 23,000 members. Since then its membership has gr

Helen [10]

Answer:

$127,000\ members$

Step-by-step explanation:

In this problem we have an exponential function of the form

$f(x)=a(b)^{x}$

where

a is the initial value

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The base is equal to

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In this problem we have

a=23,000 members

r=5%=5/100=0.05

b=1+0.05=1.05

substitute

$f(x)=23,000(1.05)^{x}$

x ----> is the number of years since 1985

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x=2020-1985=35 years

substitute in the function

$f(x)=23,000(1.05)^{35}=126,868\ members$

Round to the nearest thousand

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4 0

3 years ago

The graph of F(x), shown below in pink, has the same shape as the graph of

Sergio039 [100]

<em>Greetings from Brasil...</em>

In this problem we have 2 translations: 4 units horizontal to the left and 3 units vertical to the bottom.

The translations are established as follows:

→ Horizontal

F(X + k) ⇒ k units to the left

F(X - k) ⇒ k units to the right

→ Vertical

F(X) + k ⇒ k units up

F(X) - k ⇒ k units down

In our problem, the function shifted 4 units horizontal to the left and 3 units vertical to the bottom.

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3 0

4 years ago

Read 2 more answers

drako found an emarald in a cave at a depth between negative 1\2 and negative 1 2\3 meters. Which number could represent the dep

Delvig [45]

Answer:

$(-\frac{7}{6} )$

Step-by-step explanation:

From the question the emerald was located at a depth which is between -1/2 and -1 2/3 meters

This statement can be written as

$(-1\frac{2}{3}) -(-\frac{1}{2} )$

To get the depth, you find the depth of the emerald location, you find difference between the two mentioned depths

$-(1\frac{2}{3} )-(-\frac{1}{2} )\\\\$

Change first term to improper fraction

$=-(\frac{5}{3} )-(-\frac{1}{2} )\\\\$

Find the LCM to solve the operation the involves the fractions.The Least common multiple here is 6 i.e 3*2

$=(-\frac{5}{3} )-(-\frac{1}{2})\\$

$=\frac{-5}{3} +\frac{1}{2} =\frac{-10+3}{6} =\frac{-7}{6}$

The number that could represent the depth at which the emerald was located is

$=\frac{-7}{6}$

6 0

4 years ago

What is a solution to the equation (x-2)(x+5)=18

vivado [14]

Answer:

x= -7 x=3

Step-by-step explanation:

(x-2)(x+5)=18

FOIL

x^2 +5x -2x-10 = 18

Subtract 18 from each side

x^2 +5x -2x-10-18 = 18-18

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Factor

What 2 numbers multiply to -28 and add to 3

7*-4 = -28

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(x+7) (x-3) =0

Using the zero product property

x+7 =0 x-3 =0

x= -7 x=3

8 0

3 years ago