Choose all that represent an exponential function. -3
-2
-1
0
1
2
3
y
14
10
6
2
-2
-6
-10
x
-2
-1
0
1
2
3
-3
y ½
1
2
4
8
16
32
X
-3
-1
0
1
1
2
3
-2.
-9
} 1-14
-4
1
6
11
16
X
-3
-2
-1
0
1
2
3
y
4
8
16
32
64
128
256

Use continuity to evaluate the limit. lim x→16 20 + x 20 + x step 1 consider the intervals for which the numerator and the denominator are continuous. the numerator 20 + x is continuous on the interval the denominator 20 + x is continuous and nonzero on the interval

Answer this question! 30 points and brainliest! only if you know the answer.

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?