bluey82001 bluey82001

11-11-2017
Mathematics

contestada

Which point is an x-intercept of the quadratic function
f(x) = (x – 8)(x + 9)?

Respuesta :

swaggernaut swaggernaut

11-11-2017

x-intercept means f(x) = 0

(x-8)(x+9) = 0 ⇒ x = 8 or x = - 9

There are two points which are x-intercepts. They are (8,0) and (-9,0).

Answer Link

llliiisssaaa2176 llliiisssaaa2176

23-03-2021

Answer: it’s -9,0

Step-by-step explanation:

Why? Cause I just did it

Answer Link

Otras preguntas

What is 6(X - 9) = 4(X-5)

the ear functions because of what?

Literary theory is the __________ through which a critic evaluates, analyzes, or interprets a piece of literature. book individual lens rule of thumb

Find 10-3. Right the subtraction fact two ways

Chris needs to find the product of two numbers. One of the numbers is 6. The answer also needs to be 6. How will he solve this problem? Explain

A survey was taken of 2,000 voters before an election. 1,650 of the ones surveyed said they would vote for candidate A. what percent of those surveyed planned t

When a person uses an iron to remove wrinkles from a shirt,why does heat travel from the iron to the shirt?

a circuit has a voltage of 24 v and a current of 40ma what is the power of the circuit

j'emprunte 50 euro a mon pere, 50 euro a ma mere

Great Britain formed when A. the English took control of the American colonies. B. Ireland and England united. C. the English colonized India. D. Scotland joine