21 The graph of an exponential function is shown on the grid.
1 answer:
Answer:
- C The range is the set of all real numbers greater than 0.
Step-by-step explanation:
We see that the function has positive range and no restriction of domain.
A The range is the set of all real numbers less than 0.
- Incorrect, positive values only
B The domain is the set of all real numbers greater than-4.
- Incorrect, the domain can get any value
C The range is the set of all real numbers greater than 0.
- Correct, the range is restricted to positive values
D The domain is the set of all real numbers less than-4.
- Incorrect, no restrictions
You might be interested in
Answer:
30% of 120
= 0.3*120
= 36
120 - 36 = 84 (discounted adult ticket)
60% of 120
= 0.6*120
= 72
120 - 72 = 48 (discounted childrens ticket)
84*2 = 168
48*3 = 144
168 + 144 = 312
he pays 312
Step-by-step explanation:
5/4 • 200/1, 1000/4
which is 250
250 is 1 1/4 of 200
<h2>
Answer:</h2><h2>
3-8/2+3×5</h2><h2>
5/2</h2><h2>
2.5 + 3×5</h2><h2>
2.5+15</h2><h2>
= 17.5*</h2>
X+17.92+15.33=72.31
-17.92
-15.33
x= 39.06
The amount you started with was $39.06.
Hope this helps ;}
Answer:
S.A. = 981.7 ft^2
Step-by-step explanation:
radius = 25 ft
S.A. = 1/2πr2
S.A. = 1/2π(25)^2
S.A. = 981.7
