30. The equation below represents the quadratic function where a and b are constants. If the function is graphed in the coordinate plane, its vertex is at the point (2.-54). What is the value of a + b?
f(x) = a(x + b)(x-8)
A 4
B. 3.3
C. 6
D. 73

mark brainliest

step-by-step explanation:

2 tens + 6 ones

1 ten + 16 ones

0 tens + 26 ones

practice. practice. practice.

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.

where's the diagram?

step-by-step explanation: