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UNO [17]
3 years ago
5

Need help on this problem Multiple questions

Mathematics
1 answer:
umka21 [38]3 years ago
7 0

answer: a. input, output

explanation: this is because the x values can not repeat in a function. if they do, they would not pass the vertical line test, and therefore it would not be a function. so, each input and output must be different values. :)

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1. 10 is the geometric mean between 2 and ?..​
horrorfan [7]

Answer:50

Step-by-step explanation:

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3 years ago
What is the slope of the line that passes the points (3, 1) and (2, 4).
aliya0001 [1]

Answer:

(x1, y1) = (3, 1)

(x2, y2) = (2,4)

the slope is

m= y2−y1/x2−x1 = 4-1/2-3 = 3/-1 = <u>-3</u>

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2 years ago
Equality of fractions
Svetach [21]

Answer:

Fractions are equal when one fraction can be obtained from the other.

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6 0
2 years ago
Where do you find a vertical shift in the exponential parent function?
Montano1993 [528]

For the given expressions we will have:

y = exp(x - 4)   →we have a shift of 4 units to the right.

y = exp (x +9)  → we have a shift of 9 units to the left.

y = exp(x) + 7 → we have a shift of 7 units up.

y = exp(x) - 6  → we have a shift of 6 units down.

<h3>How to work with vertical and horizontal shifts?</h3>

Remember that the shifts work as follows.

For a function f(x), we define a vertical shift of N units as:

g(x) = f(x) + N

  • If N > 0, the shift is upwards.
  • If N < 0, the shift is downwards.

For a function f(x), we define a horizontal shift of N units as:

g(x) = f(x + N)

  • If N > 0, the shift is to the left.
  • If N < 0, the shift is to the right.

Then, if we have:

exp(x - 4) we have a shift of 4 units to the right.

exp (x +9) we have a shift of 9 units to the left.

exp(x) + 7 we have a shift of 7 units up.

exp(x) - 6  we have a shift of 6 units down.

Learn more about translations

brainly.com/question/24850937

#SPJ1

4 0
1 year ago
D(5, 7), E(4, 3), and F(8, 2) form the vertices of a triangle. What is m∠DEF? A. 30° B. 45° C. 60° D. 90°
viva [34]
D hope this helps man
4 0
2 years ago
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