Consider the table that includes the input and output values of a function.
Which best describes the constant difference for the
function?
х
-2.
-1
0
1
2.
f(x)
0
-10
-12
-12
- 16
O a constant second difference of -6
O a constant second difference of 8
O a constant third difference of 6
O a constant third difference of 8
o

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2