Write an equation of the line in slope-intercept form

In which quadrant would the vertex of f(x+ 3) + 2 be located?

klasskru [66]

Answer:

QII

Step-by-step explanation:

I'm thinking that this is supposed to be a quadratic and you forgot the ^2 at the end of the (x + 3). IF this is the case, then the vertex form of a quadratic is

$y=(x-h)^2+k$ where the h inside the parenthesis with the x- indicates side to side movement and the k indicates up and down movement. Both translations begin at the origin, of course. The important thing to remember here is that the form "x -" is constant. So if our quadratic reflects "x - 3", then it is understood to be "x - (3)" and the movement is 3 units to the right. If the quadratic reflects "x + 3", then it is understood to be "x - (-3)" and the movement is 3 units to the left. Our quadratic, then, is shifted 3 units to the left of the origin and up 2 units, putting us in QII.

If this is what it appears to be, (x + 3) + 2, then it is x + 5 which is a line that has no vertex (which is why I'm thinking it must be a mistyped quadratic!)

8 0

4 years ago

In Sarah‘s dance class 1/16 of the girls are also on the soccer team. what is the decimal form of this fraction

Alenkasestr [34]

Answer:0.0625

Step-by-step explanation:

5 0

4 years ago

A seed company planted a floral mosaic of a national flag. The perimeter of the flag is 2,160 ft Determine the flag's width and

Illusion [34]

The length of flag is 760 feet and width of flag is 320 feet

Solution:

A seed company planted a floral mosaic of a national flag

Since, the flag is generally of shape rectangle, we can use the formula of rectangle

Let "a" be the length of rectangle

Let "b" be the width of rectangle

The length is 440 ft greater than the width

Length = 440 + width

a = 440 + b ----- eqn 1

The perimeter of the flag is 2,160 ft

The perimeter of rectangle is given as:

Perimeter = 2(length + width)

Substituting the given values, we get

2160 = 2(440 + b + b)

2160 = 880 + 4b

4b = 2160 - 880

4b = 1280

b = 320

Substitute b = 320 in eqn 1

a = 440 + 320

a = 760

Thus the length of flag is 760 feet and width of flag is 320 feet

4 0

4 years ago

(Will give Brainly!! :) )

Vlad [161]

Answer:

196.48

Step-by-step explanation:

Area of the semi-circle:

A= (πr^2)/2

A= (3.14 x 64)/2

A= 100.48

Area of triangle:

A= 1/2bh

A= 1/2(16)(12)

A= 96

96 + 100.48= 196.48

brainliest pls

7 0

3 years ago

Read 2 more answers

What number must be added to -7 to get - 13? (A.) 7 (B.) -7 (C.) 6 (D.) -6

Marizza181 [45]

Answer:

D

Step-by-step explanation:

Because -7+6 would be -1 and two negatives have to add together to get a lesser negative number. Also YOU COULD HAVE JUST USED A CALCULATOR!!!!!!

4 0

3 years ago