3 years ago

Please Help! Thank you in advance!!

Mathematics

1 answer:

satela [25.4K]3 years ago

7 0

Answer:

a dilation with a scale factor less than 1 and then a translation

You might be interested in

Find the inverse f-1(x) for the given function f(x)=2x-5

skad [1K]

Answer:

Find the inverse f-1(x) for the given function f(x)=2x-5

Step-by-step explanation:

To find the inverse, interchange the variables and solve for y

f ^− 1 ( x ) = x /2 + 5/2

7 0

3 years ago

A, B, and C are collinear, and B is between A and C. The ratio of AB to BC is 1:4.

schepotkina [342]

Let point C has coordinates $(x_C,y_C).$ Consider vectors

$\overrightarrow{AB}=(x_B-x_A,y_B-y_A)=(8-9,6-9)=(-1,-3),\\ \\\overrightarrow{BC}=(x_C-x_B,y_C-y_B)=(x_C-8,y_C-6).$

Since the ratio AB to BC is 1:4, you have that

$\dfrac{-1}{x_C-8}=\dfrac{1}{4}\quad \text{and}\quad \dfrac{-3}{y_C-6}=\dfrac{1}{4}.$

Find $x_C$ and $y_C:$

$x_C-8=-4,\\ \\x_C=-4+8=4,\\ \\y_C-6=-3\cdot 4=-12,\\ \\y_C=-12+6=-6.$

Answer: C(4,-6)

7 0

3 years ago

Read 2 more answers

7 yd 2 ft = How many feet ?

Lilit [14]

1 yard = 3 feet

7 yard = 21 feet

21 + 2 = 23 feet

8 0

4 years ago

Read 2 more answers

What is the factored form of the polynomial z² − 10z + 25?

qwelly [4]

Answer:

( z - 5 ) ( z - 5 )

Step-by-step explanation:

z² − 10z + 25

= z² − 5z - 5z + 25

= z ( z - 5 ) - 5 ( z - 5 )

= ( z - 5 ) ( z - 5 )

3 0

3 years ago

Help me plz i need it

Leviafan [203]

X=17 is the awnser for this

3 0

2 years ago

Read 2 more answers