Answer:
3/7
Step-by-step explanation:
The first black marble is 10/15 and the second is 9/14. Multiply them together to get 3/7 after you simplify it.
Steps to solve:
f(x) = 1/2(4 - x) when x = 2
~Substitute
f(2) = 1/2(4 - 2)
~Subtract whats in parenthesis
f(2) = 1/2(2)
~Multiply
f(2) = 1
Best of Luck!
Answer:
h(0) = -4
Step-by-step explanation:
Put the value where the variable is and do the arithmetic.
h(x) = -3x -4
h(0) = -3·0 -4 = 0 -4
h(0) = -4
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<em>Additional comment</em>
In general, a polynomial function evaluated when the variable is zero will have the value of any added constant. All of the variable terms will be zero. Since the constant in this function is -4, we know immediately that h(0) = -4.
