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vivado [14]
3 years ago
5

What is the algebraic representation for reflecting a figure over the x-axis?

Mathematics
1 answer:
iris [78.8K]3 years ago
7 0

The rule for a reflection over the x -axis is (x,y)→(x,−y) .

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Which statement is true about the congruent triangles below? URGENT
VARVARA [1.3K]

Answer:

LN = HJ

Step-by-step explanation:

If you look at the two triangles, you will see each side has a different number of lines on them. Each set of lines corresponds to the same set of lines on the other triangle.

So since side IH has one line the side on the other triangle with one line would be congruent. So that would be line ML.

Also if there are not lines on every side then you could identify the triangle by the red square in the corner meaning that that is a right angle (90 degrees.)

4 0
3 years ago
NEED ANSWER ASAP!!! PLEASE HELP
lys-0071 [83]

Answer:

Answer "C"

Step-by-step explanation:

I believe this because it would not make sense to compare the already known equation to the unknown equation and does make sense to compare the unknown equation to the known equation

(pls dont delete this moderators)

3 0
3 years ago
Please graph! 90 points! And BRAINLIEST
daser333 [38]

The points on the graph are:

  • Midline point = (0,-5)
  • Maximum point = (0.65,-2)

<h3>(a) The graph of the function</h3>

The equation of the function is given as:

f(x) = 3\sin(12x) - 5

See attachment for the graph of the function f(x)

<h3>(b) The midline point</h3>

This is the point that is on the line that passes through the midsegment of the function.

From the graph, a point on the midline is (0,-5)

<h3>(c) The maximum point</h3>

This is the point that is on the vertex of the function.

From the graph, a point on the midline is (5pi/24,-2)

This can be rewritten as: (0.65,-2)

Read more about trigonometry graphs at:

brainly.com/question/8120556

4 0
2 years ago
Read 2 more answers
A tennis instructor chargers $40 for each one hour lesson and $25 for each half hour lesson if the instructors I come from 35 le
kaheart [24]
X = 1 hr lessons and y = 1/2 hr lessons

x + y = 35......y = 35 - x
40x + 25y = 1115

40x + 25(35 - x) = 1115
40x + 875 - 25x = 1115
40x - 25x = 1115 - 875
15x = 240
x = 240/15
x = 16 <=== there are 16 one-hr lessons
and 19 half-hr lessons
7 0
4 years ago
James has decided to start saving for a cruise over the summer. His money is currently in the local bank modeled by the function
IgorLugansk [536]

Answer:

s ( x ) = 102,  a ( x ) = 8 ( x + 2 )

A function that combines the two:

f ( x ) = s ( x ) + a ( x ) = 102 + 8 ( x + 2 ) =

= 102 + 8 x + 16

final answer :       f ( x ) = 8 x + 118

7 0
3 years ago
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