marykatefitzsimons marykatefitzsimons

03-09-2019
Mathematics

contestada

If f(x) = 5x + 40, what is f(x) when x = -5?
0 -9
O-8
07
0 15

Respuesta :

profarouk profarouk

07-09-2019

Good morning ☕️

______

Answer:

15

___________________

Step-by-step explanation:

f(x) = 5x + 40

then

f(-5) = 5(-5) + 40

= -25 + 40

= 40-25

= 15.

:)

Answer Link

Otras preguntas

What is the domain and range of the function y= (200/x) + 2

I NEED HELP PLEASE, THANKS! :)

I'm having trouble finding the missing number. Please simplify the resulting fraction. Thank you in advance. : 0) 7/8 = ?/48

I need helpppppppppppp

A cat with a mass of 5 kg sits on a branch that is 26 m off the ground. What is its gravitational potential energy? The acceleration of gravity is 9.8 m/s2 A. 8

The sum of the reciprocals of two consecutive even integers is 9/40. Find the integers. smaller integer larger integer

Jessica’s car depreciates in value by 11% per year. Jessica bought her car for £21000. Work out how much her car will be worth after 7 years, giving your answer

Which of the following statements is CORRECT? a. Some of the cash flows shown on a time line can be in the form of annuity payments, but none can be uneven amou

please help, i need to know the steps of solving this question

Which of the following is a way in which Plato has impacted history and society? a.) He reoriented philosophy away from ethics and epistemology and towards cos