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inessss [21]
3 years ago
15

G(x)=2x+5Find the funtion values​

Mathematics
1 answer:
AleksandrR [38]3 years ago
7 0

Answer:

\frac{ - 5}{2}

Step-by-step explanation:

  1. subtract 5 from both sides of the function
  2. divide 2 from both sides
  3. then at this point you're supposed to get -5/2
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Subtract and graph the binomial:-(2x + 1) - (4x + 3)
lora16 [44]

Given:

an expression is given as (2x + 1) - (4x + 3)

Find:

we have to find subtraction and then graph it.

Explanation:

The subtraction

\begin{gathered} \left(2x+1\right)-(4x+3)=2x+1-4x-3=2x-4x+1-3 \\ =-2x-2=-2(x+1) \end{gathered}

Therefore, (2x + 1) - (4x + 3) = -2 (x + 1)

Now we will draw the graph of -2(x + 1) as follows

8 0
1 year ago
Determine the area of the shaded region (grey) in the quadratic form.
NeX [460]

Answer:

The area of shaded region is: 13x^2+6x-15

Step-by-step explanation:

We can see in the diagram that

Length\ of\ gray\ rectangle = l_g = 3x+5\\Width\ of\ gray\ rectangle = w_g = 4x-3

The area of rectangle is given by:

Area = Length * width

<u>Now for gray rectangle</u>

A_g = l_g * w_g\\= (3x+5)(4x-3)\\= 3x(4x-3)+5(4x-3)\\= 12x^2-9x+20x-15\\=12x^2+11x-15

<u>For White Rectangle:</u>

Length = l = 5-x\\Width = w = x\\A_w = l * w\\A_w = (5-x)(x)\\= 5x-x^2

Now,

The area of shaded region will be calculated by subtracting the area of white triangle from the gray triangle.

A_s = A_g - A_w\\= (12x^2+11x-15) - (5x-x^2)\\=12x^2+11x-15-5x+x^2\\=12x^2+x^2+11x-5x-15\\=13x^2+6x-15

Hence,

The area of shaded region is: 13x^2+6x-15

4 0
3 years ago
What is 0.08333333333 as a fraction in the simplest form
Sergio [31]
The answer in simplest form would be 5/6
8 0
4 years ago
Read 2 more answers
Find a8 in the arithmetic sequence when a1=-9 and d=7
IrinaK [193]

What do you mean let me see a picture of the problem

3 0
3 years ago
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A teacher's salary is modeled by the equation
harkovskaia [24]

Answer:

A. $54,550.84

Step-by-step explanation:

48,000(1.0325)^4

48,000(1.136475928)

54,550.84455

3 0
3 years ago
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