Answer: 1.25 problems/min
32 minutes --> 40 problems
1 minute --> 40/32
--> 1.25
Answer:
No roots
Step-by-step explanation:
the discriminant Δ = 12²-4×(-10)×(-9) = -216
since ∆ is negative then the equation -10x^2 + 12x − 9 = 0 has no solution .
Answer: f(x) = 2x - 3 and f(x) = -4x
B is the answer have a g00d day
Answer:
okay
Step-by-step explanation:
where is the question?