taramayer92 taramayer92

18-01-2022
Mathematics

contestada

Identify the interval(s) on which the function y = x^2-3x-40 is positive

Respuesta :

jen4755 jen4755

18-01-2022

Answer:

See below

Step-by-step explanation:

x^2-3x-40 Factor

(x - 8) (x + 5)

The x intercepts are -5 and 8

(negative infinity, -5)

(8, positive infinity)

Answer Link

Otras preguntas

1. The Scream, painted by Edward Munch, has become a cliché because it

There were 490 people at play. The admission price was $3.00 for adults and $1.00 for children. The admission receipts were $990. How many adults and children a

Which statement about corresponding sides and angles of the two polygons is correct?

Answer this question before making any changes to spending percentages. According to the 2012 budget, which two functions received the least spending? A. inter

What is the solution of the equation e^xe^2x = 4? Round your answer to the nearest hundredth.

Which amino acid does the mutated mRNA codon translate?

10x^3-22x^2-34x-8/5x+4 divide

Find the remainder when f(x) = 5x3 + 7x + 5 is divided by x + 2.

ANSWER NOW PLEASE!!!!!!!!!!!!!!!!!! His lawyer, suddenly interrupted my thoughts questions by busting out. What is wrong with this sentence? which is the right

A particular sound wave can be graphed using the function y=1sin 2x . Find the amplitude of the function.