The domain in this equation is -7<x<infinty and the range is negative infinty<y<1.5
Answer:
The door was opened by whom?
Answer:
B, 20mph
Step-by-step explanation:
540 miles in 27 hours is 540/27 = 20 miles in 1 hour. This is 20 mph
Answer:
The second one.
Step-by-step explanation:
Both intercept twice at 0 and -4.
Answer:
D) -4 (with imaginary roots ±2i)
Step-by-step explanation:
Since you cannot take the square root of a negative number to produce a real result, the only option that has two imaginary roots is D) -4, where the two imaginary roots are 2i and -2i.
