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jekas [21]
3 years ago
13

Find the constant of proportionality for each graph.

Mathematics
2 answers:
kari74 [83]3 years ago
7 0

Answer:

k =2/3

Step-by-step explanation:

PLS mark me brainliest and hopw this helsp :))

Sever21 [200]3 years ago
7 0
2/3


I forgot how to explain


Mark brainliest please
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HD IS $5 AND CLASSIC VIDEO IS 3
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4 years ago
The equation of the graphed line is x+2y=5. What is the x-intercept of the graph?
Monica [59]

Answer:

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5 0
3 years ago
which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x 2? righ
irina1246 [14]

Answer:

5 units to the right and 23 units down

Step-by-step explanation:

we have

f(x)=x^{2}

This is a vertical parabola open upward with vertex at point (0,0)

g(x)=x^{2} -10x+2

Step 1

Convert the function g(x) into vertex form

Group terms that contain the same variable, and move the constant to the opposite side of the equation

g(x)-2=x^{2} -10x

Complete the square. Remember to balance the equation by adding the same constants to each side

g(x)-2+25=x^{2} -10x+25

g(x)+23=x^{2} -10x+25

Rewrite as perfect squares

g(x)+23=(x-5)^{2}

g(x)=(x-5)^{2}-23

The function g(x) is a vertical parabola with the vertex at point (5,-23)

Step 2

Find the rule of the translation

(0,0)-------> (5,-23)

(x,y)-------> (x+5,y-23)

That means

The translation is 5 units to the right and 23 units down

6 0
3 years ago
Read 2 more answers
What is the answer for number 14
andrew-mc [135]
40% of 200 is 80 so 120 were sold at the door
6 0
3 years ago
Look at the figure, O PORS. Find the mZP,<br><br><br> 12<br> 36°<br> 140"<br> 144"
bogdanovich [222]

m∠P = 144°

Solution:

PQRS is a parallelogram.

m∠P = 12a°, m∠Q = (4a - 12)° and m∠S = 3a°

<em>In parallelogram, opposite angles are congruent.</em>

m∠Q = m∠S

4a° - 12° = 3a°

Add 12° on both sides.

4a° - 12° + 12° = 3a° + 12°

4a° = 3a° + 12°

Subtract 3a° on both sides.

4a° - 3a° = 3a° + 12° - 3a°

a° = 12°

<u>To find the measure of angle P:</u>

m∠P = 12a°

        = 12(12°)

m∠P = 144°

5 0
3 years ago
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