Given the table of values below, which of the following ordered pairs are found on the graph of the inverse function?
x. -2,-2,0,1,2 f(x) 2,7,12,17,22

A. (-2,-2),(-1,-7), (0, -12), (1,-17), (2, -22)
B. (-2, 2), (-7,1),(-12, 0). (-17, -1),(-22, - 2)
O C. (2,-2), (7.-1), (12, 0), (17. 1). (22, 2)
D. (2,-2), (1, -7), (0, -12), (1, -17), (2, -22)

a: 1/6, j: 1/4

step-by-step explanation: you are welcome

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

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