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uysha [10]
2 years ago
6

On Jared's math test, each incorrect answer received the same amount of negative points. If he answered three questions incorrec

tly and received a total of -12 points, how many points did each incorrect question receive?
36 points
4 points
-36 points
-4 points
Mathematics
2 answers:
vlada-n [284]2 years ago
8 0

Answer:

-4 points per incorrect question

Step-by-step explanation:

All you have to do is -12 ÷ 3, which equals -4.

Arada [10]2 years ago
4 0

Answer:

-4

<em>BRAINLIEST, PLEASE!</em>

Step-by-step explanation:

-12/3 = -4

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What is the domain and range <br> f(x)=x^3
Wittaler [7]

Answer:

Step-by-step explanation:

The domain is X value and range is Y so just put y=x^3 in desmos and the graph appears then check its range and domain from it. the range is positive and nevative infinity

6 0
3 years ago
Are the triangles shown congruent? If so, how do you know?<br><br> Please help
lesya [120]

Answer:

6. yes they are congruent, they are exactly the same shape and size

7. no they are not congruent, they are different sizes

8. they are congruent, they have the same shape and size

Step-by-step explanation:

     

7 0
2 years ago
Simplify the expression -3(x+3)-3+3x into standard form
timofeeve [1]
That in standard form would be 12
6 0
3 years ago
Given that (6,-8) is on graph f(x), find the corresponding point for the function f(-1/2x)
ValentinkaMS [17]
Set the argument -1/2x equal to the x coordinate of the given point 6. Solve for x

-1/2x = 6
x = 6(-2)
x = -12

So x = -12 makes the equation -1/2x = 6 true. 

If we plug x = -12 into f(-1/2x) we get f(6)

Since we know that (6,-8) is on the graph of f(x), we know that (-12,-8) is on the graph of f(-1/2x)

What happens is that there's a reflection over the y axis (due to the minus sign in -1/2x) and there's a horizontal stretch by a factor of 2. So the graph of f(-1/2x) appears to be wider than f(x).

In summary, the final answer is (-12,-8)
8 0
3 years ago
Helppp meeee plzz. Thank you
Bad White [126]

Answer:

midpoint is (−6,11 over 2)

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