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grandymaker [24]
3 years ago
15

for the x-values 1, 2, 3, and so on, the y-values of a function form an arithmetic sequence that decreases in value. what type o

f function is it?
Mathematics
2 answers:
abruzzese [7]3 years ago
8 0

Answer:

Decreasing linear

Step-by-step explanation:

zloy xaker [14]3 years ago
5 0

Answer:

<h2>Decreasing linear function.</h2>

Step-by-step explanation:

A decreasing linear function is a function which variables are linear, that is, they have an exponent 1. Also, their slope is always negative.

In this context, the slope refer to the ratio of change of one variable with respect to the other one, according to this ratio, we say if the function increases or decreases.

So, in the given problem we have for each x-value, there's an y-value that decreases, that relationship describe is a decreasing ration.

Just remember that a decreasing function are those which x-variable increase while the y-variable decreases.

Therefore, the type of function describe is a decreasing linear function.

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bulgar [2K]
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</span><span> f '(x) = 1 / sqrt(1 - x 2) </span><span>

</span>2 - Derivative of arccos x. <span> The derivative of f(x) = arccos x is given by

</span><span> f '(x) = - 1 / sqrt(1 - x 2) </span><span>

</span>3 - Derivative of arctan x. <span> The derivative of f(x) = arctan x is given by

</span><span> f '(x) = 1 / (1 + x 2) </span><span>

</span>4 - Derivative of arccot x. <span> The derivative of f(x) = arccot x is given by

</span><span> f '(x) = - 1 / (1 + x 2) </span><span>

</span>5 - Derivative of arcsec x. <span> The derivative of f(x) = arcsec x tan x is given by

</span><span> f '(x) = 1 / (x sqrt(x 2 - 1))</span><span>

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</span>
8 0
3 years ago
How would i find the length of g?
klasskru [66]

Answer:

g=28.8\ units

Step-by-step explanation:

see the attached figure with letters to better understand the problem

step 1

In the right triangle BDC

Find the value of j

Applying the Pythagorean Theorem

j^2=5^2+12^2

j^2=169\\j=13\ units

step 2

In the right triangle ABD

Applying the Pythagorean Theorem

h^2=12^2+g^2 ----> equation A

step 3

In the right triangle ABC

Applying the Pythagorean Theorem

(g+5)^2=h^2+13^2 ----> equation B

step 4

Substitute equation A in equation B

(g+5)^2=(12^2+g^2)+13^2

solve for g

g^2+10g+25=144+g^2+169\\10g=288\\g=28.8\ units

4 0
3 years ago
A right rectangle prism is 6 cm by 14 cm by 5 cm what is the surface area of the right prism
NeX [460]

Answer:

\large\boxed{S.A.=368\ cm^2}

Step-by-step explanation:

The formula of a surface area of a rectagular prism:

S.A.=2(lw+lh+wh)

l - length

w - width

h - height

We have the dimensions 6cm × 14cm × 5cm. Substitute:

S.A.=2(6\cdot14+6\cdot5+14\cdot5)=2(84+30+70)=2(184)=368\ cm^2

8 0
3 years ago
Graph y-4=2x and identify<br> the slope and y-intercept.
zzz [600]

Answer:

slope is 2 and y-intercept is (0, 4)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Members of the drama club spend $795 on t-shirts and sweatshirts for a play.They purchase 20 more tshirts than sweatshirts.They
Anika [276]

Answer:

The drama club bought 35 t-shirt

Step-by-step explanation:

Let

t-shirt = x

Sweatshirt = y

Total cost = $795

They purchase 20 more tshirts than sweatshirts

x = y + 20

The equation is:

12x + 25y = 795

12(y + 20) + 25y = 795

12y + 240 + 25y = 795

37y = 795 - 240

37y = 555

y = 15

Substitute y = 15 into

x = y + 20

x = 15 + 20

x = 35

t-shirt = 35

Sweatshirt = 15

The drama club bought 35 t-shirt

8 0
3 years ago
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