annamccalla22 annamccalla22

02-08-2022
Mathematics

contestada

URGENT What is the discontinuity and zero of the function f(x)= (x^2 - 4x - 21)/(x + 7)

Respuesta :

bunnuika bunnuika

02-08-2022

Answer:

when x=-7

Step-by-step explanation:

if u are solving a function like this, u must not have a division by zero so if we put x=-7 in the function we hav a division by zero

Answer Link

Otras preguntas

I have attached the questions below please help me

Sociologists use the term marriage to refer to a. the set of norms that establishes and characterizes the relationship between married individuals. b. the marri

What elements of support does the author rely on to achieve credibility

Need help with his geometry question. Find the value of x

help please thank you

Please help with this

Ashley predicts that 92% of the people she invites to her party will come. If she wants to have at least 23 guests, how many people should she invite to her par

Internacional is prefix roof or suffix

Which will have the greater acceleration rolling down an incline— a bowling ball or a volleyball?

Knowing that ΔBIG ≅ ΔFNS, an angle pair that is NOT necessarily congruent is: Knowing that ΔDAL ≅ ΔEKS, a side pair that is NOT necessarily congruent is: