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4 years ago

Someone anyone I'm in need of help

Mathematics

2 answers:

aalyn [17]4 years ago

7 0

The correct answer should be the first option.

fredd [130]4 years ago

3 0

I would say the first option.

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Given the function f(x) = x^2-6x+4, determine the average rate of change of the function over the interval 1≤x≤4.

dem82 [27]

Answer:

The average rate of change of f(x) over the interval 1 ≤ x ≤ 4 is -1.

Step-by-step explanation:

We are given the function:

$f(x)=x^2-6x+4$

And we want to determine its average rate of change over the interval:

$1\leq x\leq 4$

The average rate of change is synonymous with the slope. So, to find the average rate of change, we simply need to find the slope between the two endpoints.

Evaluate each endpoint:

$f(1)=(1)^2-6(1)+4=-1$

$f(4)=(4)^2-6(4)+4=-4$

So, our endpoints are (1, -1) and (4, -4).

The slope between them is:

$\displaystyle m=\frac{(-4)-(-1)}{(4)-(1)}=\frac{-3}{3}=-1$

So, the average rate of change of <em>f(x)</em> over the interval 1 ≤ <em>x</em> ≤ 4 is -1.

4 0

3 years ago

What is the area of rhombus ABCD? (Assume the diagonals of rhombus ABCD are equal).

mart [117]

Step-by-step explanation:

area of rhombus =1/2(d1×d2)

=1/2(4.25×4.25)

=1/2×18.0625

=9.03cm^2

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3 years ago

Write the equation of the line in slope-intercept form that passes through the points (0, 3) and (-4, 5)

san4es73 [151]

See photo for solution and mark me as brainliest if you think i helped!

3 0

3 years ago

Please help me out here :))

mars1129 [50]

Answer:

no. i mean if u wanna take my points ok thats fine but dont be upset when i take ur points

Step-by-step explanation:

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3 years ago

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8_murik_8 [283]

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Step-by-step explanation:

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4 years ago