Setting f(x) = 0, we have:
-x2 -7x +30 =0
The roots of this quadratic equation are:
x = 3 and -10
Since the diver is on a diving board, the -10 is somewhere behind him. We use the root x = 3 since this distance is in front of the board.
Therefore, the answer is:
x = 3; the diver hits the water 3 feet away horizontally from the board
Answer:
m = - 1/2
Step-by-step explanation:
m = -4 - 1
4 - -6
- 5/10
m = - 1/2
Answer:
3rd answer
Step-by-step explanation:
Difficult to sxplain but basically all inequalities are correctly plotted on the graph.
Answer:
Quadrant IV
Step-by-step explanation:
On the graph, the x-axis numbers are positive and the y-axis numbers are negative
19 x 4 is the equation and the answers is 76
