3 years ago

Without graphing, identify the vertex, axis of symmetry, and transformations from the parent function f(x) = xl.

Mathematics

1 answer:

zhannawk [14.2K]3 years ago

4 0

-1 is your awnser too this one

You might be interested in

Find the product. Type your answer in the provided space. Do not use spaces in your answer. To demonstrate an exponent, use the

mel-nik [20]

Answer:

15x²6y² .................

3 0

3 years ago

Find the x-intercepts of the parabola with vertex (5,-4) and y-intercept (0,96). Write your answer in this form: (x1,y1),(x2,y2)

lesya692 [45]

Answer:

The x-intercepts are

(x1,y1)=(4,0)

(x2,y2)=(6,0)

Step-by-step explanation:

we know that

The equation of the given parabola is

$(y-k)=a(x-h)^{2}$

we have

the vertex is the point (5,-4)

substitute

$(y+4)=a(x-5)^{2}$

The y-intercept is the point (0,96)

substitute and solve for a

$(96+4)=a(0-5)^{2}$

$100=a(25)$

$a=100/25=4$

The equation of the vertical parabola is equal to

$(y+4)=4(x-5)^{2}$

Find the x-intercepts

Remember that

The x-intercepts are the values of x when the value of y is equal to zero

For y=0

$4=4(x-5)^{2}$

Simplify

$1=(x-5)^{2}$

Rewrite

$(x-5)^{2}=1$

square root both sides

$(x-5)=(+/-)1$

$x=(+/-)1+5$

$x=(+)1+5=6$

$x=(-)1+5=4$

therefore

The x-intercepts are

(x1,y1)=(4,0)

(x2,y2)=(6,0)

4 0

3 years ago

Are the expressions below equivalent 3(4x+8) 12x+24

Pepsi [2]

Yes they are equivalent

5 0

3 years ago

Read 2 more answers

Hey cam you guys please give me da answers

Nostrana [21]

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is the area of the triangle in the diagram?

dsp73

Answer:

The answer is the 2nd one

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers