If f(x) = -5x – 4 and g(x) = -3x - 2, find (f+ g)(x).
a. (f+g)(x) = 5x + 3x + 6
o
o
o
b. (f+g)(x) = -5* - 7x - 2
c. (f+ g)(x) = -5- 3x - 6
o
d. (f+ g)(x) = -8x- 6

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

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