3 years ago

The graph represents a quadratic function. Write the function in vertex form.

Mathematics

1 answer:

Luba_88 [7]3 years ago

8 0

Answer:

y=3(x+3)^2-8

Step-by-step explanation:

Vertex form:

y=a(x-h)^2+k

h=-3, k=-8

y=a(x+3)^2-8

sub (-4,-5)

-5=a(-4+3)^2-8

a=3

y=3(x+3)^2-8

You might be interested in

Please transform the polar equation to an equation in rectangular coordinates.

Rzqust [24]

Rcsc(theta) = 3
r/sin(theta) = 3
r =3sin(theta)

Now use the relation between polar coordinates and rectangular coordinates

x = rcos(theta)
y = r sin(theta)

=> x = [3sin(theta)]cos(theta)
x = 3 sin(theta)cos(theta)

and y = [3sin(theta)]sin(theta)
y = 3 [sin(theta)]^2

4 0

3 years ago

Translate The quotient of a number b and 7 is less than 23.

pentagon [3]

Answer:

Step-by-step explanation:

b/7<23

3 0

3 years ago

suppose you lean out a window of a tall building and use a sling to launch a stone straight up. the stone starts with a velocity

Hunter-Best [27]

Answer: