Help Please! Giving Out BIGGER Points!

Step-by-step explanation:

The y-intercept is the constant, 3. It is the value of f(0).

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The axis of symmetry of  the quadratic function ...

  f(x) = ax^2 +bx +c

is ...

  x = -b/(2a)

Here, using that formula gives ...

  x = -(2a)/(2(a)) = -1

The axis of symmetry is x = -1.

y - intercept is 3

Line of symmetry: x = -1

Step-by-step explanation:

y intercept is when x = 0

So it's 3

Line of symmetry of a quadratic:

x = -b/2a = -2a/2a

So, x = -1

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day

answer: the sun

explanation:

water cycle describes the evaporation of water from earth's surface, formation of clouds and precipitation water back onto the surface of earth. seventy percent of the earth is covered with water in the form of seas and oceans. the heat of the sun causes the evaporation of water from the surface of the ocean. the water vapors rise and condense to form water droplets. the collection of these water droplets form clouds which rain down again.

the evaporation of the oceans surface water as part of the water cycle is caused by the sun