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RUDIKE [14]
3 years ago
14

Which function describes the arithmetic sequence shown?

Mathematics
2 answers:
Snezhnost [94]3 years ago
8 0

Answer: Option 'c' is correct.

Step-by-step explanation:

Since we have given that

3, 1, −1, −3, −5, −7, ...

Here, a = 3

d = a₂-a₁=1-3=-2

Let the number of terms be 'x'.

As we know the formula for "Arithmetic sequence":

f(x)=a+(x-1)d\\\\f(x)=3-2(x-1)\\\\f(x)=3-2x+2\\\\f(x)=-2x+5

Hence, Option 'c' is correct.

Shkiper50 [21]3 years ago
3 0
Answer: C.) f(x) = -2x + 5

If you start from x=1, you will see the patter follows -2x + 5

-2(1) +5 = -2+5 = 3
-2(2)+ 5 = -4 + 5 = 1
-2(3) + 5= -6 +5 = -1
And so on...
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A right triangle has legs that measure 7 cm and 6 cm. What is the length of the hypotenuse in meters?
dalvyx [7]
<h2>Greetings!</h2>

Answer:

\sqrt{85}  or 9.22

Step-by-step explanation:

You need to remember the following equation:

a^{2} + b^{2} = c^{2}

Where a and b is the lengths of the two sides and c is the hypotenuse.

So simply plug these values into this:

6^{2} + 7^{2} = h^{2}

36 + 49 = h^2

36 + 49 = 85

So the hypotenuse is the square root of 85:

\sqrt{85}  = 9.22


<h2>Hope this helps!</h2>
7 0
3 years ago
Describe the graph of the function y= square root of x-7+3
TiliK225 [7]

Answer:

Step-by-step explanation:

y=sqrt(x-7)+3 is a transformed from the parent function y=sqrt(x) by the following:

right 7 units

up 3 units

5 0
3 years ago
Find the volume of this figure and show your work
mario62 [17]

Answer:

10

Step-by-step explanation:

The answer is 10 because there are five stacks of 2 cubes. 5 x 2 = 10.

4 0
3 years ago
a sack of potatoes weighs 14 pound 9 ounces. after wendy makes potato salad for a picnis, the sack weighs 9 pounds 14 ounces. wh
olganol [36]
14 pounds 9 ounces = 233 ounces
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4 0
3 years ago
Read 2 more answers
4 ^ (- x) + 5 = 3 ^ x + 4<br><br> A ≈ 3/8<br> B ≈ 7/16<br> C ≈ 1/4<br> D ≈ 5/16
Dafna1 [17]

Answer:

4 ^ (-x) + 5 = 3^ x + 4

Step-by-step explanation

i think its c = 1/4

Pls give brainiest

7 0
2 years ago
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