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yuradex [85]
3 years ago
5

1. What is does rate of change refer to? *

Mathematics
1 answer:
loris [4]3 years ago
6 0
Rate of change is another term for slope.
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use the distance formula to find the distance between the two points. (0, -2) and (9, 10) give the exact length (leave in radica
kkurt [141]

Answer:

15 units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

with (x₁, y₁ ) = (0, - 2) and (x₂, y₂ ) = (9, 10)

d = \sqrt{(9-0)^2+(10+2)^2}

   = \sqrt{9^2+12^2}

   = \sqrt{81+144}

   = \sqrt{225}

   = 15

6 0
3 years ago
What is the slope of f(x)=x^2+3 when x=-1 ?
irinina [24]
F(x)=(-1)^2+3
f(x)=1+3
f(x)=4

The slope is 0 because 4 is a constant.
8 0
3 years ago
A pet store was selling 4 lizards for $47.88. If they ended up selling 6 lizards, how much would they have earned?
fgiga [73]

Answer:

Step-by-step explanation:

Step one- Find out how much it costs for one Lizard In this case, for four lizards it costs $47.88. To find the price for one lizard you divide 47.88 by four

$47.88/4Lizards=$11.97 per lizard.

Step two- Now that we have the price for one lizard, your question asks you how much for 6 lizards. We need to find that cost. To do so you multiply $11.97 by 6 for the lizards.

Your answer is $71.82

Hope This Helped :)

4 0
3 years ago
Read 2 more answers
Solve 7−3n ≤ n+3<br> ................
vredina [299]

Answer:

1 ≤ n

Step-by-step explanation:

7−3n ≤ n+3

  +3n   +3n

7 ≤ 4n+3

-3       -3

4 ≤ 4n

divide by 4 on each side

1 ≤ n

4 0
3 years ago
Help me below so i dont fail please
andreyandreev [35.5K]
Your good its 80 one way you can always tell if its a triangle  is if all the angles add up to 180 
8 0
4 years ago
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