Answer:
Step-by-step explanation:
The graph that represents the function
f(x) = (x + 4)(x + 1)(x - 3)
crosses the x-axis three times: at x = -4, x = -1, and x = 3
because we apply the zero product rule and found the roots -4, -1, and 3
x+ 4= 0 → x = -4
x+1 = 0 → x = -1
x-3 = 0 → x = 3
Answer:
5- 2h = -7 ?
Step-by-step explanation:Im not really sure if im right :(
42=2.50 × n.
2.50n/2.50. 42/2.50
16.8 is your answer