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Ivenika [448]
3 years ago
8

The first five terms of an arithmetic sequence are 4, 10, 16, 22, and 28. Which function f(x) could be used to describe the xth

term of the sequence?(1 point)
f(x)=−6x−2

f(x)=6x+4

f(x)=6x−2

f(x)=−6x+4
Mathematics
1 answer:
Nastasia [14]3 years ago
5 0

Answer:

The answer is f(x)=6x-2

Step-by-step explanation:

I took the quiz so I know that the answer is right.

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Ice cream is best stores at 4 degree F with an allowance of 3 degree F. What is the best range to store ice cream?
zhuklara [117]

Answer:

1°F to 7°F  is the best range to store ice cream.

Step-by-step explanation:

The ideal storage temperature of ice cream = 4°F

The allowance in the temperature is 3°F

So, the range of the store = 4°F ±  3°F

Now, 4°F + 3°F  =  7°F

and    4°F -  3°F  =  1°F

Hence, 1°F to 7°F  is the best range to store ice cream.

7 0
3 years ago
Janskssjwiwshdjdnsksj
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This question may be trick question xD haha.

Anyways, a right triangle is a triangle with a right angle (90 degrees). In your picture, that triangle is a right triangle, but the sides could be a bit slanted. Please take a picture from top view, so I can see it properly.

The triangle's length does not matter in this case. As long as it has a right angle, it's a right triangle.
7 0
3 years ago
Solve for x under the assumption that x>0. x-70/x<-3
Reika [66]
<span><span>x=0,<span>√70</span>,<span>−<span>√70</span></span></span><span>x=0,70,<span>-⁢70</span></span></span><span>x≈0,8.36660026,<span>−<span>8.3666002</span></span></span>
6 0
3 years ago
Find the zeroes of the following equation:
weqwewe [10]

Answer:  \bold{x=\dfrac{1\pm \sqrt5}{2}}

                both zeros are irrational numbers

<u>Step-by-step explanation:</u>

Note: The question would have made more sense if if it was 2/x = x - 1 but I will answer it as written.

\dfrac{1}{x}=x-1\qquad \text{Restriction: }x\neq 0\\\\\\\text{Cross multiply, simplify, and set equal to zero:}\\1=x(x-1)\\\\1=x^2-x\\\\0=x^2-x-1\\\\\\\text{This is not factorable so you will need to use Quadratic Formula:}\\\\x=\dfrac{-(-1)\pm \sqrt{(-1)^2-4(1)(-1)}}{2(1)}\\\\\\x=\dfrac{1\pm \sqrt5}{2}

7 0
3 years ago
Find the midpoint of the segment with the following endpoints.
sergij07 [2.7K]

Answer:

( 5.5 , 4 )

Step-by-step explanation:

Use mid point formula shown in image

first x= (X+X)/2

x=(4+7)/2

x=11/2

x=5.5

y=(Y+Y)/2

y=(2+6)/2

y=8/2

y=4

(5.5,4)

4 0
3 years ago
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