caelynbkpie
caelynbkpie
25-02-2021
Mathematics
contestada
Please stop and help me
Respuesta :
vyronicaducat
vyronicaducat
25-02-2021
Answer:
f(9)= 141
Step-by-step explanation:
f(x)=-[tex]x^{2}[/tex]+5x+15
replace x's with 9
f(9)=-9^2+5(9)+15
solve
f(9)=141
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
‘The method of cooperative farming is becoming popular’.Explain the statement giving reasons.
Which system of equations correspond to this matrix equation? Question 9 options: 5x + 2x = -7 3y - 4y = -6 5x + 2y = -7 3x + 4y = -6 5x + 2y = -7 3x - 4y
which process is the first step of making a protein from DNA instructions?a)transcription b)termination c)translation d)transfer
A train moving at a constant speed travels 180 mi in 4 h. How far does the train travel in 7 h? A. 360 mi B. 315 mi C. 280 mi D. 420 mi
PLS HELP ASAP!! Which value of x makes 7 + 5(x - 3) = 22 a true statement? khan academyA) x = 4B) x = 5C) x = 6D) x = 7
John Likes hiking he observes that whenever he hikes up a hill he breathe heavier than when he is on flat ground which two statements explain why this happened
Sum of q and 10 is 20
Please help on this one ?
capital at babylon, and created a wonder of engineering with the hanging garden Answers: Sargon Ramses Nebuchadnezzer Hammurabi
The Crusades were a series of religious wars fought by Christian and Muslim soldiers between 1096 and 1270 A.D. What effects did the Crusades have on Europe and
