How do write this in standard form? help plssss
1 answer:
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Answer:
h(1) = 1
h(4) = 5
Step-by-step explanation:
Since 1 is in the interval 1 ≤ x ≤ 3, you must substitute 1 into the expression
So, h(1) = = 1
Since 4 is in the interval x > 3, and all values of x > 3 gives an output of 5, then h(4) = 5
Answer:
Hiroshi's error was not having changed the sign of the number 37 by removing the parentheses and placing -37 instead of +37.
Step-by-step explanation:
we have
Hiroshi's work
Remember that
a negative number is just a positive number multiplied by -1
and (-1)(-1)=+1
so
Correct work
therefore
Hiroshi's error was not having changed the sign of the number 37 by removing the parentheses and placing -37 instead of +37.