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gayaneshka [121]
3 years ago
15

Help asap :c T-T i tried!!!!

Mathematics
1 answer:
Sav [38]3 years ago
4 0
The correct answer is A. 1


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Evaluate another function please
kari74 [83]

Answer:

70, I think

Step-by-step explanation:

f(10)= -10^2- 3(10)

f(10)= 100-30

f(10) = 70

6 0
2 years ago
The slope of the line
Fantom [35]

Answer: -2

Explanation:  On the image we can see it goes down 4 units and right 2. Giving us the slope \frac{-4}{2}

Simplified that is -2 which is the slope of the line

6 0
3 years ago
Is a function that is not continuous
stepan [7]

It appears that your answer contains either a link or inappropriate words. Please correct and submit again!

Answer:

See below. The answer is incomplete, I couldn't post it.

Step-by-step explanation:

Considering a function f, it is said to be discontinuous when it has a hole or breaks, it means places where f(x) cannot be evaluated. For example, when the denominator equals to 0, it is not defined.

5 0
3 years ago
What is the total price of a boat with an original price of ​12916$​, if it is sold at a ​15% ​discount? The sales tax rate is 3
Dmitriy789 [7]

Answer:

$11390.30

Step-by-step explanation:

Discount

12916 x 0.15 = 1937.4

Discounted price

12916 - 1937.4 = 10978.6

Tax of 3 and 3/4 percent which I think is 0.0375

10978.6 x 0.0375 = 411.6975

Total

10978.6 + 411.6975 = $11390.2975

7 0
2 years ago
Find the sum or difference of (2m+7)-(3-4m)
pickupchik [31]
(2m + 7) - (3 - 4m) 

First distribute the (-) in front of the quantity of 3 - 4m. 
Think of it as this: 

-1(3 - 4m) 

You multiply each number inside the parenthesis by -1. 

So: 

3*-1 = -3
-4m * -1 = 4m

Now that you've distributed the negative you can remove the parenthesis. 
Now you'll just set it all up like you would any normal problem. Because -3 is negative you'll make it subtract.... I'll show you what I mean: 

2m + 7 - 3 +  4m 

Combine like terms (Terms which have the same variables... in this case the same number of m's)

Rearranging them can help!

4m + 2m + 7 - 3 

6m + 7 - 3

6m + 4, is our difference!
6 0
3 years ago
Read 2 more answers
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