mel80504 mel80504

13-10-2020
Mathematics

contestada

If f(x) = 5x +40, what is (fx) when x =-5?
a -9
a -8
c 7
d 15

Respuesta :

nicole32406 nicole32406

13-10-2020

Answer:

D.

Step-by-step explanation:

f(x) = 5x+40

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

f(-5) = -25+40

f(-5) = 15

Answer Link

JustixnChiounx JustixnChiounx

13-10-2020

The answer is A) -9

Answer Link

Otras preguntas

Round off each of the following numbers to two significant figures: (a) 0.436 (b) 9.000 (c) 27.2 (d) 135 (e) 1.497 X 10-3 (f) 0.445

I thought he would go to the hospital if he let her do that to him, so I warned him, “Bailey, if you let her do that to you, you’ll be sorry.” Who said this?

Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to the reaction BaO2(s)+H2SO4(aq)⟶BaSO4(s)+H2O2(aq) How many m

Integration by substitution is related to what differentiation method? What type of integrand suggests using integration by substitution? Integration by subst

Speed limit signs indicate the maximum legal speed A. during the day B. for high-traffic conditions C. in ideal conditions D. in any conditions

Maggie is interviewing a group of personnel from the call centre help desk. She wants to know why the service level agreement (SLA) is not being met. Since the

Gravel is being dumped from a conveyor belt at a rate of 10 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter

What is the result of discounting projected cash flows on a project's payback period. A. The payback period will be increased B. There is no effect on the payba

Quench, a bottled water supplier, has 5,496 bottles of water in their warehouse at the end of April. One third of the bottles were purchased in February at a co

Tom's Shoes makes a profit from selling its shoes, provides free shoes to children in countries in need, encourages volunteers to be involved in donations of sh