dlonzzer7 dlonzzer7

11-12-2019
Mathematics

contestada

For f(x)= 2x+1 and g(x)=x²-7, find (f-g)(x)
A.x²-2x-8
B.-x²+2x-6
C.-x²+2x+8
D.2x²-15

Respuesta :

laurellee27 laurellee27

11-12-2019

Answer:

C

Step-by-step explanation:

(2x+1) - (x²-7) = 2x + 1 - x²- + 7 = -x²- + 2x + 8

Answer Link

Otras preguntas

A metallic laboratory spring is typically 5.00 cmcm long and 0.150 cmcm in diameter and has 50 coils. Part A If you connect such a spring in an electric circuit

The Mason Corporation budgeted overhead at $240,000 for the period for Department A based on a budgeted volume of 60,000 direct labor hours. During the period,

Janice describes herself as confident and trusting, and she displays both high self-esteem and high self-efficacy. What dimension of health does this relate to?

How do I solve this problem ?

Who's more important to you? A:Donald Trump B:Mike Bloomberg C:Hillary Clinton?

pls help i will mark brainlist if correct :))

I REALLY REALLY REALLYYYYYYYYYYYYY NEDD SOMEONES HELPPP HELP ASAPPPPPPP PLEASE?!?!?!?! Help please: Which was a cause of the French Revolution? * Napoleon had i

Who most influences Paul’s father’s viewpoint in The Land? Ghost Wind Mitchell Paul Willie Thomas

What is a Caesar cipher? As part of your answer demonstrate encrypting the plaintext messages: CS IS COOL with a caesar cipher.

Six times a number is at least four less than eight times the number. If x represents number? A 6x <&x-4 B 6x<8x-4 C 6x28x-4 D 6x> 8x-4