Answer:
Second one
Step-by-step explanation:
Second choice.
Second one is growing by a factor of 2 because the exponent on 2 tells me that 2 is is being repeated as a factor.
If x=0 then 15*2^0=15(1)=15 which is what we have initially.
90 squareroot 2
In decimal form it’s 127.27922
Answer:
hello :
f(x) = 5x + 3; g(x) = 6x - 5 =
f/g = (5x+3)/(6x - 5) .....6x - 5 ≠ 0 so : x ≠ 5/6
has a reference angle of 30 degrees.
- Quadrant I: 30 degrees
- Quadrant II: 150 degrees
- Quadrant III: 210 degrees
- Quadrant IV: 330 degrees
Answer:
See below and attached
Step-by-step explanation:
<u>Given functions</u>
<u>1. f(x) = 5*2ˣ</u>
- The graph and table of values attached
- Domain is all real numbers
- Range is: (0, +oo)
- Function is increasing
<u>2. f(x) = 2*(1/3)ˣ</u>
- The graph and table of values attached
- Domain is all real numbers
- Range is: (0, +oo)
- Function is decreasing
<u>3. f(x) = -1*2ˣ</u>
- The graph and table of values attached
- Domain is all real numbers
- Range is: (-oo, 0)
- Function is decreasing