GOIS PLEASE HELP IM SO CONFUSED- Graph the function f(x) = x^2 + 4x -12 on the coordinate plane.
Graph
(A blank coordinate plane. The horizontal x-axis ranges from negative 18 to 6 in increments of 2. The vertical y-axis ranges from negative 18 to 6 in increments of 2.)
What are the x-intercepts?

What is the y-intercept?

What is the maximum or minimum value?

; )

step-by-step explanation: ; )

the answer is 1030 it's very simple math.

7.9m and 4.3°

step-by-step explanation:

let east be +x and north be +y, x = distance * cos θ, y = distance * sin θ  

for 3.5 south, y = -3.5  

for 8.2, x = 8.2 * cos 30 and y = 8.2 * sin 30  

for 15 west, x = -15  

total x = 8.2 * cos 30 – 15 ≈ -7.9  

total y = -3.5 + 8.2 * sin 30 = 0.6  

magnitude = [(8.2 * cos 30 – 15)^2 + 0.6^2)]^0.5  

the magnitude is approximately 7.9 m  

tan θ = y/x = 0.6/-7.9  

the angle is approximately 4.3˚ north of west

isn't it a pentagon? sense [3 (triangle) + 4 (rectangle)] - 2 (triangle and rectangle connected) = 5 (pentagon)