Sketch the graph of the quadratic function. f(x) x2 40x – 1,200
Indicate the coordinates of the vertex, the y-
intercept and the x-intercepts (if any). (If an answer
does not exist, enter DNE. If there are multiple x-
intercepts, enter your answers as a comma-
separated list.)
vertex
(x, y) =
y-intercept
y =
DNE
x-intercept
X =
(Show the graph poins)

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation:

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.