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NeX [460]
3 years ago
13

Solve the system of equations by graphing. Look at the picture. Will Mark Brainliest​

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
5 0

Answer:

See below

Step-by-step explanation:

<h3>Graphing:</h3>

we are given two functions

\displaystyle \begin{cases}f(x) =  - x + 5 \\ g(x) =  {x}^{2}   - 3x + 2\end{cases}

where f(x) is a <em>linear</em><em> </em><em>function</em> and g(x) is a <em>q</em><em>uadratic </em>function

we want to figure out the solutions of the function

let's graph f(x):

the Black-table is attached

let's graph g(x):

the picture is attached

hence, the graph should be

the graph is attached

<h3>solutions stating:</h3>

so we need solution(s) which satisfy(ies) the both functions

in this case the solution (s) the x coordinate(s) where both functions intercept we get from the graph that both functions intercept at <u>(</u><u>-</u><u>1</u><u>,</u><u>6</u><u>)</u> and <u>(</u><u>3</u><u>,</u><u>2</u><u>)</u>

hence,

x={-1,3}

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Which term can be added to the list so that greatest common factor of the three terms is 12h^3? 36h^3 12h^6. 6h^3. 12h^2. 30h^4.
Juliette [100K]

Answer:

Last Option 48h^{5}.

Step-by-step explanation:

In this question we will do the factors of given two terms then we will do the common factors of all the terms given in answer to match with.

Common factors of 36h³ = 1×2×2×3×3×h×h×h

Common factors of 12h^{6} = 1×2×2×3×h×h×h×h×h×h

In these two terms greatest common factor Of these two terms is = 1×2×2×3×h×h×h = 12h³

Therefore the third term will be the number which has the greatest common factor = 12h³

So the given terms are

6h³ = 1×2×3×h×h×h

12h² = 1×2×2×3×h×h

30h^{4} = 1×2×3×5×h×h×h×h

48h^{5} = 1×2×2×2×2×3×h×h×h×h×h

Therefore the greatest common factor of the term which matches with 12h³ is 48h^{5}

3 0
3 years ago
In the school band, there is 1 boy for every 5 girls. There is a total of 12 boys. How many girls are in the band?
Sophie [7]

Answer:

60

Step-by-step explanation:

5 times 12

4 0
3 years ago
Write the equation of a line with a slope of 4 and a y-intercept of −3.
olga_2 [115]

Answer:

D. y = 4x − 3

Step-by-step explanation:

Just took the test and got 100%

7 0
3 years ago
2b + 5 = 9 what is B
Elodia [21]

Answer:

b = 2

Step-by-step explanation:

Given

2b + 5 = 9 ( subtract 5 from both sides )

2b = 4 ( divide both sides by 2 )

b = 2

5 0
3 years ago
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All most done thanks for hanging in there
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Answer:

Angle CBE

Step-by-step explanation:

They share the same degree. Or are the same angle in a different place with a  different name.

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3 years ago
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