2 years ago

Determine whether y varies directly with x

Mathematics

1 answer:

agasfer [191]2 years ago

7 0

Answer:

true

Step-by-step explanation:

i believe its true, i may be wrong, if so, im sorry :((

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Bess [88]

Answer:

The answer in the attached figure

Step-by-step explanation:

Let

x------> the abscissa

y-----> the ordinate

we know that

$y=2x$ -----> given problem

The domain is $[-1, 0, 1]$

For $x=-1$

$y=2(-1)=-2$

The point is $(-1,-2)$

For $x=0$

$y=2(0)=0$

The point is $(0,0)$

For $x=1$

$y=2(1)=2$

The point is $(1,2)$

The answer in the attached figure

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3 years ago

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PilotLPTM [1.2K]

The answers are:

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3 years ago

I. Write the equation of a parabola, in standard form, that goes through these points: (0, 3) (1, 4) (-1, -6) II. Graph the para

Anna11 [10]

Vertex = (1,4)
Axis of symmetry is x = 1, (1,0) or just 1

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3 years ago

You need at least 30 cubic feet of sand to fill a sand box. Each box contains 2.5 cubic feet of sand. Write and solve an inequal

BabaBlast [244]

Answer:

2.56 = 30

b = 12

(Sorry if I’m wrong! I speeded on it.)

Step-by-step explanation:

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3 years ago

On Monday, Emma recorded a temperature of 15 degrees first thing in the morning.... Throughout the day, the temperature fell 0.5

Romashka [77]

Answer: B t= 15-0.5h

Step-by-step explanation:

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3 years ago