gio2103 gio2103

02-03-2019
Mathematics

contestada

a function is defined by f(x)=5(2-x) what us f(-1)

Respuesta :

jimrgrant1 jimrgrant1

02-03-2019

Answer:

15

Step-by-step explanation:

To evaluate f(- 1) substitute x = - 1 into f(x), that is

f(- 1) = 5(2 - (- 1)) = 5(2 + 1) = 5 × 3 = 15

Answer Link

Otras preguntas

solve for 3x+9=44-2x

What fraction is closest to 3/4? 2/3 3/5 7/10 13/20 Show your working please

results of 1+2+3+....+99+100+99+...+3+2+1 is.....

Describe the differences between a prokaryotic and a eukaryotic cell, and identify their parts.

Stem-and-Leaf Plots question: How many swimmers were younger then 30 Stem -- Leaf 0 1-- 1 2-- 3,9 3 --

6 metres cost 3.00. what is the cost of 1 metre?

why did some people treat native americans so badly?

Brittany placed a cold piece of butter on a hot ear of corn. The butter began to melt. The butter melted when it came into contact with the corn because heat wa

shanes neighbor pledged 1.25 for every 0.5 miles that shane swims in the charity swim-a-thon.if Shane swims 3 miles,how much money will his neighbor donate?

the temperature on mars ranges widely from -207 f to 80 f find the average of the temperature extremes on mars