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3 years ago

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Mathematics

1 answer:

maria [59]3 years ago

5 0

Answer:

wait what is your math problem?

Step-by-step explanation:

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Work out m and c for the line:2y+3x=5

Gekata [30.6K]

Step-by-step explanation:

General line equation: y = mx + c.

2y + 3x = 5

2y = -3x + 5

y = -1.5x + 2.5

Hence m = -1.5 and c = 2.5.

5 0

2 years ago

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A line segment is drawn from (4, 1) to (4, 5) on a coordinate grid.

Liono4ka [1.6K]

A. Subtract the y intercepts (5-1)

4 0

3 years ago

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Using a linear approximation, estimate f(2.1), given that f(2) = 5 and f'(x) = √3x-1.

algol [13]

Answer:

$f\left( {2.1} \right) \approx 5.22360$ .

Step-by-step explanation:

The linear approximation is given by the equation

${f\left( x \right) \approx L\left( x \right) }={ f\left( a \right) + f^\prime\left( a \right)\left( {x - a} \right).}$

Linear approximation is a good way to approximate values of $f(x)$ as long as you stay close to the point $x= a$ , but the farther you get from $x=a$ , the worse your approximation.

We know that,

$a=2\\f(2) = 5\\f'(x) = \sqrt{3x-1}$

Next, we need to plug in the known values and calculate the value of $f(2.1)$ :

${L\left( x \right) = f\left( 2 \right) + f^\prime\left( 2 \right)\left( {x - 2} \right) }=5+\sqrt{3(2)-1}(x-2) =5+\sqrt{5}(x-2)$

Then

$f\left( {2.1} \right) \approx 5+\sqrt{5}(2.1-2)\approx5.22360$ .

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3 years ago

The asseigment that i am doing is kinda hard can i get some help and i am in 7th grade

umka2103 [35]

Answer:

Ok I will help u

Step-by-step explanation:

4 0

3 years ago

Please solve this for me i dont understand and i will be very appreciative

vredina [299]

Answer: b is for ░▒▓█ Ř █▓▒░

Step-by-step explanation:

5 0

3 years ago