
Bradford T. answered 06/11/21
Retired Engineer / Upper level math instructor
All you need to do is find
p(-1) and p(5)
Since x=-1 is ≤4, the use x2+2 --> p(-1) = 1+2=3
Since x=5 is > 4, then use 2x+10 -> p(5) = 10+10=20
Jala M.
asked 06/11/21Evaluate the function it at x = −1 and x = 5.
A.) p(−1) = 3 and p(5) = 20
B.) p(−1) = 8 and p(5) = 27
C.) p(−1) = 3 and p(5) = 27
D.) p(−1) = 8 and p(5) = 20
Bradford T. answered 06/11/21
Retired Engineer / Upper level math instructor
All you need to do is find
p(-1) and p(5)
Since x=-1 is ≤4, the use x2+2 --> p(-1) = 1+2=3
Since x=5 is > 4, then use 2x+10 -> p(5) = 10+10=20
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