All categories

3 years ago

Y = x^2- 4x + 8

Mathematics

1 answer:

Setler [38]3 years ago

6 0

Answer:

−

(

−

)

−

Step-by-step explanation:

into

(

−

)

To do that, we complete the square:

−

(

−

)

−

(

−

)

−

(

−

)

−

You might be interested in

Ryan conducted a 6-day study observing the effects of an organic plant food on the growth of his sprouting bean plant. He tracke

ladessa [460]

Answer:

$Domain : 0\le x \le 6$

$Range: 0 \le y \le 72$

Step-by-step explanation:

Given

See attachment for complete question

Required

Determine the domain and the range

From the complete question, we understand that the study was carried out for 6 days. This represents the domain;

So, we have:

$Domain : 0\le x \le 6$ i.e. from day 0 to day 6

Also, he experimented with 72ml, and he used an equal amount each day before he used up all the 72mL. This represents the range

So, the range is:

$Range: 0 \le y \le 72$ i.e. from 72mL to 0mL

5 0

3 years ago

F(x) = x2 + 3x + 2 is shifted 2 units left, the result is g(x). What is g(x)?

Veronika [31]

Answer:

$g(x)=x^2+7 x+12$

Step-by-step explanation:

since f(x)= $x^{2}+3 x+2$

now we are given that this function f(X) is shifted 2 units to the left and we get a function g(x) this means

g(x)=f(x+2) since f(x+2) will shift the function f(x) 2 units to the left.

$g(x)=(x+2)^{2}+3(x+2)+12$

g(x)= $x^2+4+4 x+3 x+6+2$

hence, the function g(x)= $x^2+7 x+12$

5 0

4 years ago

Question 4<br> Which expression represents f-(x) if f(x) = 11 – 10x ?

EleoNora [17]

Answer:

hhuhhuhhhuhh

Step-by-step explanation:

8 0

3 years ago

How many dimensions does a plane have?<br><br> A. TWO<br> B. Zero<br> c. Three<br> D.One

Art [367]

Answer:

Step-by-step explanation:

7 0

4 years ago

Use your graph to find how far the edge of the kiosk is from the entrance, to the nearest foot. Explain how you found your answe

JulijaS [17]

Using the graph of the scenario, the edge of the kiosk is 20 feet far from the entrance.

<h3>How to determine the distance of the edge ?</h3>

The y value is given as:

y = 24

From the graph of this question (see attachment), we have the following coordinate

(x,y) = (20,24)

This means that the edge of the kiosk is 20 feet far from the entrance.