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2 years ago

Help please here the link can yall please help

Mathematics

1 answer:

suter [353]2 years ago

5 0

Y = -2x + 5

Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out

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What value or values of x satisfy 2|x+5.3|=4.2

exis [7]

We have, /x+5.3/ = 2.1;
Then, x + 5.3 = 2.1 or x + 5.3 = -2.1;
x = 2.1 - 5.3; x = -3.2;
x = -2.1-5.3; x = -7.4;
The correct answer is c.

4 0

3 years ago

Read 2 more answers

Find the distance between the points (2,4) and (6,1).

balu736 [363]

Answer:

Step-by-step explanation:2 and 6 are the first ones in each set so 6-2 is 4.4 and 1 are the second ones in each set 1-4 is -3 4+-3 is 1.

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3 years ago

Ronan spent $306 for 17 tickets how much will one ticket cost

sdas [7]

Each ticket cost 18$

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2 years ago

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A group of students wants to determine the favorite snack food at their school. They know they should use a sample because the s

s2008m [1.1K]

Divide 5,000 to 100 and u will get your answer

3 0

3 years ago

Find the derivative of f(x) = 2x^2 - 4x +3

ivolga24 [154]

Explanation

$2x^2-4x+3$

When taking derivatives of polynomials, we primarily make use of the power rule.

Power rule.

$\begin{gathered} f(x)=x^n \\ \text{then} \\ f^{\prime}(x)=nx^{n-1} \end{gathered}$

also, the derivate of a sum is the sum of the derivates

hence

$\begin{gathered} g(x)=f(x)+h(x)+\ldots z(x) \\ g^{\prime}(x)=f^{\prime}(x)+h^{\prime}(x)+\ldots.z^{\prime}(x) \end{gathered}$

Step 1

apply:

$\begin{gathered} f(x)=2x^2-4x+3 \\ f^{\prime}(x)=2\cdot2x^{2-1}-4(1)x^{1-1}+ \\ f^{\prime}(x)=4x^{}-4(1)x^0+3^0 \\ f^{\prime}(x)=4x^{}-4(1)(1) \\ f^{\prime}(x)=4z-4 \end{gathered}$

therefore, the answer is

8 0

1 year ago