Answer:
y=2^x
Step-by-step explanation:
we are given
piecewise function as
f(x) =5 when x<=-2
f(x)=ax+b when -2<x<3
f(x)=-5 when x>=3
We are given f(x) is continuous for all values of x
so, it will also be continuous at x=-2 and x=3
Continuity at x=-2:
Value of both functions must be same at x=-2
so, we get
Continuity at x=3:
Value of both functions must be same at x=3
so, we get
so, we get system of equation as
now, we can subtract both equations
and we get
now, we can find b
so, we get
..............Answer
Answer:
it will be 14.09
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
Answer:
32x + 30
Step-by-step explanation:
32+4X(16 x 1/2)-2
32 + 4X x 8 -2 ( 16 times 1/2 = 8)
32 + 32x -2 ( 4 times 8 = 32)
32x + 30 ( 32 + -2 = 30)
20+(5 * 2/5)+3
20 + 2 + 3
22 + 3
25