slumpedsamantha slumpedsamantha

03-02-2021
Mathematics

contestada

Evaluate – 2.x2 - 4x + 5 when x - 3 and explain pleasee

Respuesta :

manissaha129 manissaha129

03-02-2021

Answer:

f(x)= -2x²- 4x + 5 when x= - 3

f(-3)= -2(-3)²- 4(-3) + 5

f(-3)= -2(9)+12+5

f(-3)= -18+12+5

f(-3)= -18+17

f(-3)= -1

f(-3)= -1 is the right answer.

Answer Link

Otras preguntas

I don't understand this

Who does the friar laurence assume romeo spent the night eith

Question 4 of 10 What is the name of the planet next to the label A? Solar System EARTH SUN O A. Venus B. Mars Ο Ο Ο Ο C. Saturn OD. Mercury

Need help with his geometry question. Find the value of x

Find fff, the magnitude of the force applied to each side of the nutcracker required to crack the nut

1. What has influenced Garcia's work? 2. What point does Garcia make about Act I? How does this influence the story created? 3. What makes characters complex? W

a man fences a 5m by 6m rectangular plot to keep in his chickens . the fencing costs $119 per meter. how much does it cost to fence the plot

29 = 30 31 An amount of $32,000 is borrowed for 6 years at 6.25% interest, compounded annually. If the loan is paid in full at the end of that period, how much

On a boat, a cabin's window is in the shape of an isosceles trapezoid, as shown below. What is the area of the window? An isosceles trapezoid with a top side 12

How did Greek immigrants contribute to Florida's economy? Built factories in Tampa Bay area Developed farmland near Lake Okeechobee Increased harvest and sal