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m_a_m_a [10]
3 years ago
12

I need help graphing S = 90N +2500. It is a function.

Mathematics
1 answer:
max2010maxim [7]3 years ago
8 0

Answer:

it's a linear function

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Classify each polynomial as constant, linear, quadratic, or cubic. Combine like terms first.
Shalnov [3]

(1) Answer: (D) Cubic (the highest power of x is 3)

(2) Answer: (C) Quadratic (power of x is 2)

(3) Answer: (B) Linear (highest degree 1)

(4) Answer: (A) Constant (the quadratic terms cancel out, constant left)


8 0
3 years ago
A plane travels 2,000 kilometers at a speed of 900 kilometers per hour (kph) with no wind. when a tailwind is present, the plane
Nina [5.8K]

The meaning of the y-intercept exists in the time required for the plane to cover 2,000 kilometers at a speed of 900 kilometers per hour (kph) with no wind.  $2 \frac{2}{9}$ hours required for the plane to cover 2,000 kilometers at a speed of 900 kilometers per hour with no wind.

<h3>What is the meaning of the y-intercept for the function$t(x)=\frac{2,000}{900}+x $$?</h3>

The time it takes the plane to travel 2,000 kilometers with the tailwind, t(x), exists determined by the function

$t(x)=\frac{2,000}{900}+x $$

where x exists the increase in speed when the plane travels with the wind (tailwind).

The y-intercept exists at x=0, then

$&t(0)=\frac{2,000}{900}+x \\

$&t(0)=\frac{20}{9}=2 \frac{2}{9} hours

$2 \frac{2}{9}$ hours required for the plane to cover 2,000 kilometers at a speed of 900 kilometers per hour with no wind.

To learn more about y-intercept for the function refer to:

brainly.com/question/19552756

#SPJ4

3 0
2 years ago
Please help! Add. Simplify the answer and write it as a mixed number. 3 4/5 + 1 4/15
nalin [4]
Answer- 5 11/15
First step- get the same denominator for first fraction
3 4/5 times 3/3

Second step- add the whole number
1+3=4

Third step-
12/15+14/15+4

Fourth step-
4+1 26/15

Answer - 5 11/15
8 0
3 years ago
Read 2 more answers
Find this value for brainiest <br> 1+9^14
r-ruslan [8.4K]

Answer: 2.2876792e+13

Step-by-step explanation: calculator

6 0
3 years ago
What is the diameter of a circle?
Arisa [49]

Answer:

24cm

Step-by-step explanation:

Area of a circle: πr²

Take away the pi, then find the square root of 144

\sqrt{144} = 12 (radius)

Double the radius to find the Diameter

12 x 2 = 24

4 0
3 years ago
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