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andreev551 [17]
3 years ago
5

Given the relation y = –4x2 – 8, if the input is 2, what is the output? 8 –8 –16 –24

Mathematics
1 answer:
Pani-rosa [81]3 years ago
3 0
Y = -4x² - 8
y = -4(2)² - 8
y = -4(4) - 8
y = -16 - 8
y = -24

The output is -24.
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amar is cooking pasta for 14 people. he cooks 1/8 bag of pasta for each person. how munch pasta does amar cook?
enyata [817]

Answer:

14/8 pasta

=

1 3/4 pasta

Step-by-step explanation:

4 0
3 years ago
Find the slope of the line passing through the points 3, 4 and 8 , -3 .
olga55 [171]

Answer:

m= -7/5

Step-by-step explanation:

(x1,y1)=(3,4)

(x2,y2)=(8, -3)

Use the slope formula:

m = y2 - y1

x2 - x1

(-3-4)/ (8-3)

= -7/5

8 0
3 years ago
Find the length of the hypotenuse of this triangle
Grace [21]
To find the hypotenuse of a right triangle, use the formula for the pythagorean theorem. This is a^2+b^2=c^2, with the two side lengths as a and b and the hypotenuse being c. So, 28^2+21^2=1225
1225 is your hypotenuse length!
Please make me brainliest <3
5 0
3 years ago
Read 2 more answers
4+5? i dont get it hmmm hmmm hmmm
juin [17]

Answer:

it's 9

Step-by-step explanation:

It's 9 because the value of 4 and the value of 5 combined together is 9. I hope that helped :)

3 0
3 years ago
Read 2 more answers
Which line is parallel to y= -52 + 6 and passes through (4, -2)?
Alexxandr [17]

Answer:

\[y=-5x+18\]

Step-by-step explanation:

Given that the line is parallel to \[y = -5x + 6\]

Hence the slope of the line is given by -5

Hence the equation of the required line can be represented by \[y = -5x + c\]

This line passes through (4,-2). Substituting:

\[-2 = -5 * 4 + c\]

=> \[-2 = -20 + c\]

=> c = 20-2 = 18

So the required equation of the line is given by : \[y = -5x + 18\]

From the given options, option 3 is the correct one.

8 0
4 years ago
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