MATHEMATICS HIGH SCHOOL

What is the y-intercept of the quadratic function f(x) = (x – 6)(x – 2)? (0,–6) (0,12) (–8,0) (2,0)

Answers

Answer 1

Answer:

Answer:

(0,12)

Step-by-step explanation:

$f(x) = (x - 6)(x - 2)$

To find out y intercept , plug in 0 for x and find out f(0)

y intercept are the value where the graph crosses y axis

$f(x) = (x - 6)(x - 2)$

$f(0)= (0-6)(0 - 2)=12$

When x is 0 the value of y is 12

Write y intercept as (0,y) that is (0,12)

Answer 2

Answer:

Answer:

(0,12)

Step-by-step explanation:

Just plug in 0 for x so (0-6)(0-2) = 12 so that's the y value.

Also, a y intercept has to be of the form (0,y) where y is some number. The x value has to be 0, so that eliminates the last two options automatically, but if we put the x and y value we got together we get (0,12)

Related Questions

−6, −3, 2, 9, 18, . . . nth term
Please help ASAP 25 pts
Compare partial products and regrouping. describe how the methods are alike and different
What is the area of the figure?40 ft284 ft296 ft2can't be determined
0=6(b+6)-6(b+8) How many solutions giveing brainlest

Find 25% less than 56

Answers

Answer:the answer is 31

Step-by-step explanation:

We are looking for a new number which is 25 less than 56.

We will get the new number by subtracting 25 from 56.

We write it down as:

56-25=31

And finally the solution for: What number is 25 less than 56?

is 31

Santos walks 2 kilometers south and then a certain number of kilometers east. He ends 5 kilometers away from his starting position.How many kilometers east did Santos walk?

Answers

Answer:

4.6 Or 4.60

Step-by-step explanation:

Like the other person said, 4.56. The question says "round to the nearest tenth" so 4.56 rounds to 4.60

Hope it helps~

What is a vertices? How many vertices does a cube have?

Answers

A single one of them is called a "vertex". It's a point where edges meet.
A triangle has 3 of them.
A square has 4 of them.
A cube or a brick has 8 of them.
Can you look around and find the 8 vertices of your bedroom ?

A vertex is a point in geometry where two or more lines, edges, or curves intersect.

There is a cube that contains eight vertices.

A vertex is a point in geometry where two or more lines, edges, or curves intersect. It is frequently used to describe the corners or places of intersection of geometric objects like polygons, polyhedra, or graphs.

The cube is a three-dimensional geometric form with six square faces. Each cube's square face has four vertices.

As a result, a cube contains eight vertices.

The vertices of a cube are the spots where the cube's three edges cross. These vertices determine the cube's corners and play an important role in shaping its shape and structure.

Learn more about the cube here:

brainly.com/question/15420947

#SPJ6

A firm produces 16,200 units at a total cost of $37,585.60. Find the cost per unit to the nearest cent.2.33
2.32
0.43
0.44

Answers

There are a total of 16 200 units with a total costs of 37 585.60 dollars. Now, Given with the choices for the answer, let's find out which one is correct. To be able to get the answer, simply divide the total costs, with the total number of units. => 37 585.60 dollars / 16 200 units => 2.3201 dollars per unit.Next, we need to round this cents to the nearest given options.Since the number next to hundredths is less than 5 , the let's round it to : => 2.32. - this is the correct answer.

Solve algebraically
x-4y=-10
x+y=5