myabrown102403 myabrown102403

23-10-2018
Mathematics

contestada

Given the function f(x)=x^2 and k=3, which of the following represents the graph becoming more narrow?

A. f(x)+k
B. kf(x)
C. f(x+k)
D. f(k-x)

Respuesta :

jimrgrant1 jimrgrant1

23-10-2018

B

the spread of the graph of a parabola is determined by the multiplier k

the standard comparison is against k = 1

• If k > 1 then the graph narrows towards the y-axis

• If 0 < k < 1 then graph widens towards the x- axis

Answer Link

Otras preguntas

A jet engine generates 160 kn of force as it propels a 20.000kg plsn down a run way. If 49 kn of friction opposes the motion of the plane how much time win it

Thanks for all of the helpers here is another slope question

find the values of the variable, giving brief reasons for your answers.please help me, thank you.

b) If the marginal revenue function for output x is given by MR = C, where a, b, c, m and n are constant. mn (ax+b)² Prove that the demand function is p mn b(ax

answer for the page?

Pouvez vous m’aider dans cet question Équation de dilution dans l’eau du sel de mohr FeSO4;(NH4)2SO4;6H2O

Underline each prepositional phrase in the following sentences and write the noun(S) which the phrase modifies. 1. Nadia was very happy about the first perfect

how to make professional yourself in valorant

đạo hàm cấp 1 của hàm số y=ln(arctan (-x)) là

The aged mother? Why did the son hide the mother