3 years ago

What is the y-intercept of the quadratic function f(x) = (x-8)(x+3)

Mathematics

2 answers:

ololo11 [35]3 years ago

4 0

Answer:

-24

Step-by-step explanation:

To find the y intercept, plug x in as 0.

qwelly [4]3 years ago

4 0

Answer:

-24

Step-by-step explanation:

Y intercept is where graph cuts the y axis and it satisfies x=0

So put x=0 in your equation

F(0)= -8 x 3

F(0)= -24

Therefore y-intercept= -24

You might be interested in

Convert 19 over 2 to a decimal using long division.

vampirchik [111]

19/2 = 19 divided by 2 = 9.5

Hope this helped.

5 0

3 years ago

Read 2 more answers

Multiply (x + 3)(x – 3).

lyudmila [28]

B would be correct the -3 x and 3 x cancel out

7 0

3 years ago

Read 2 more answers

Circletown's limits form a perfectly circular shape. It has a population of

Iteru [2.4K]

Answer:

3.64 Km.

Step-by-step explanation:

Given,

Total population = 20,000 people

Population density = 480 people per square kilometer

Area of the circle town

$A = \dfrac{20000}{480}$

$A = 41.667\ km^2$

Radius of the circle town

$\pi r^2 = 41.667$

$r = 3.64\ km$

Hence, the radius of circle town is equal to 3.64 Km.

5 0

3 years ago

Read 2 more answers

Any complex number can be put into the form a+bi, where a and b are real numbers. (True and False).

Delvig [45]

The answer for that is definitely true. You're welcome ;).

6 0

3 years ago

Read 2 more answers

FREE TEN POINTS TO WHOEVER ANSWERS RIGHT NOW!!!!!!!!!!!!!!!!!!!!!!Consider this equation: 2/3 x − 9 − 2x + 2 = 1 Which is an eq

marin [14]

Answer:

(Option B) StartFraction negative 4 Over 3 EndFraction x minus 7 = 1

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers