NinaV
NinaV
10-03-2017
Mathematics
contestada
how would you find the x-intercept of f(x)=(x-4)^2-3?
Respuesta :
wolf1728
wolf1728
10-03-2017
The x -intercepts occur when f(x) =0
So,
(x-4)^2 = x^2 -8x + 16 -3 =0
x^2 -8x + 13 =0
Solving by the quadratic formula
x1 = 5.7321
x2 = 2.2679
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
if 3 twinkies cost $1,how much is it for 15 twinkies?
Why is clay placed at the bottom of a landfill?
Which document of the mid-1800s stated that women and men are equal? A. Homestead Act B. Compromise of 1850 C. Seneca Falls Declaration D. Emancipation Pro
the sales tax on a $105 digital camera is 7.15 what is the sales tax rate
the length of the highway is 700 miles if 1 inch represents 75 miles what is the length of the highway on the map"
why was it important for no individual Allied Power to make peace with the Axis countries?
The diffusion of religion is best described as the process of.
Why is clay placed at the bottom of a landfill?
Anna waters her plants with salty water to help them grow better, is her thinking correct? A: No. The salt will interfere with absorption. B: No. The salt will
What was one way that finches on different islands differed from each other?
