sonnette sonnette

28-09-2018
Mathematics

contestada

if f(x)=4x+12x and g(x)=5x-1 find (f+g)(x)

Respuesta :

eymurezgi1 eymurezgi1

28-09-2018

You just have to combine like terms 4x+5x +12 -
1 = 9x+11 I am not sure if it is 12x or just 12 if it is 12x the answer is 21x-1

Answer Link

Otras preguntas

The spread of a highly contagious virus in a high school can be described by the logistic functiony=72001+799e−0.7xwhere x is the number of days after the virus

W(-4, 9) is dilated by a scale factor of 3, what is W'?

Suppose we multiply a complex number z by 3i.ImDReBOWhich point represents the product of z and 3i?

InAABC,a = 13, and bFind c to the nearesttenth.AmZA = 19°,b= 14.Baс

For 15-20, solve each equation. Identifyany extraneous roots. I’ve completed most of the problem, I just am struggling to find ‘x’

MOUNTAIN CLIMBING In Exercises 7-11, a mountain climber is scaling a 400-foot cliff. The climber starts at the bottom at t = 0 and climbs at a constant rate of

For a population with u= 100 and o= 15, find the z-score corresponding to each of the following Xvalues:(a) X=105, Z=(b) X=90, Z=(c) X=135, Z=(d) X=80, Z=

Which exprssion is equivalent to (6×p) +3

4. Enter the value for t that makes the given equation true. 48 =t-3

if the ball lands at the same level from which he was kicked what amount of time was it in the air