kayzar123 kayzar123

18-12-2018
Mathematics

contestada

If (x)=x^2+2x-5. What is f(a+1)

Respuesta :

26-12-2018

Answer:

a^2+4a-2

Step-by-step explanation:

f(x)= x^2+2x-5

f(a+1) = (a+1)^2 + 2(a+1) -5

= a^2 + 2a + 1 + 2a +2 -5

=a^2+4a -2

Answer Link

Otras preguntas

A legal agreement that helps protect a lender if a borrower does not make required payments on notes or bonds is called a(n):

Impressionism began as a movement in?

The light beam shown in the figure below makes an angle of = 24.8° with the normal line NN' in the linseed oil. Determine the angles and '. (The refractive in

The fastest known "cruiser" is the a bonito b yellowfish tuna c grouper d flounder

What are the solutions of this quadratic equation? x^2 = 16x - 65 substitute the values of a and b to complete the solutions. x = a + bi x = a - bi answers: x =

A math class's mean test score is 88.4. The standard deviation is 4.0. If Kimmie scored 85.9, what is her z-score

If a researcher wants to complete an initial assessment of a group of participants, this is referred to as:

Ryans basketball team has 11 players how many different ways can his coach choose 5 starting players

Part a: write an algebraic expression for 6 more than 7 times a number. (5 points) part b: write a verbal expression for 3(n + 8). (5 points) ( will pick brainl

write a few paragraphs of possible ways that city leaders in Bangalore might revive their city. Include at least three ideas or innovations with reasons for the