Help I don’t know these

Mathematics

2 answers:

frutty [35]2 years ago

7 0

They are all proportional except for the last one

hjlf2 years ago

6 0

Number 1 is but I don’t know the other’s sorry

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Math / graphing / Help please

elena-s [515]

Y - 2 = -3/4 (x - 6)
y = -3/4 (x - 6) + 2
When, x = -2,
y = -3/4 (-2 - 6) + 2 = -3/4 (-8) + 2 = 6 + 2 = 8
One point is (-2, 8)
When, x = 2,
y = -3/4 (2 - 6) + 2 = -3/4 (-4) + 2 = 3 + 2 = 5
Another point is (2, 5)

7 0

3 years ago

Which is greater? -5.7 or -5 2/5

AleksAgata [21]

Answer:

-5 2/5

Step-by-step explanation:

we know that 2/5 is 0.4 so

it is -5.4

-5.4 is greater than -5.7

3 0

2 years ago

Read 2 more answers

4. Find the vertex, focus, and directrix of the parabola. Sketch its graph, showing the focus and the directrix.

valentina_108 [34]

Answer:

vertex - (0,0)

focus - (0, 3/4)

directrix - 3/4

parabola- x^2=-3y

graph of equation:

8 0

2 years ago

Which of the following is a true statement about functions?

chubhunter [2.5K]

Answer:

Step-by-step explanation:

6 0

3 years ago

Angle A = 7x + 40 degrees

sashaice [31]

It equals 0.0192727261287227 mathamatics

8 0

2 years ago