Lorelei7
Lorelei7
01-06-2017
Mathematics
contestada
Let f(x)=x+8 and g(x) =x^2 -6x - 7. Find f(g(2))
Respuesta :
mreijepatmat
mreijepatmat
01-06-2017
f(x)=x+8 and g(x) =x² -6x - 7
Calculate f(g(2))
1st calculate g(2) = 2² - 6(2) -7 ===> g(2) = - 15
2nd f(g(2)) becomes f(-15)
3rd replace x by -15 in f(x) =x+8 ==> -15+8=-7 and f(g(2)) = -7
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
how do you define the indentity? write in a sentence . please help me!!!
HELP ASAP 1. (8,4) (-4,2) (4,-8) (-8,4) 2. (6,6) (12,-12) (-12,12) (12,12) 3. (-2,6) (-4,12) (4,12) (12,-4)
Use the figure to find m.
4 pts John makes $2,800 per month and has an opportunity to invest $150 per month at an APR of 4.5% in a 401K plan through work. He plans to retire in 30 years.
What was the impact of the civil war?
PLS BEGGING FOR HELP !! Lee lo siguiente. Nadia ya no tenía miedo del agua porque _[blank 1]_ unas clases de natación. Henry había terminado sus tareas. Por eso
QUESTION 12 Read these sentences. There is no such thing as global warming. Even if there was, think of the animals at the equator that like warmer weather. Wha
Re-word this statement: Ionic Radii are changing as you move down the column because the atoms in lower rows have more energy levels, which makes the valence el
PLEASEE HELP I'LL GIVE BRAINLIEST.Btw on the box when it says "12 mince" that's a mistake it meant to say "18"
Diego's family truck holds 21 gallons of fuel. Each day the car uses 1.5 gallons of fuel. A warning light comes on when the remaining fuel is 2.5 gallons or les
