Answer & Step-by-step explanation:
In this problem, we are given two functions.
<em>s(x) = 2x + 1</em>
<em>r(x) = -x² + 3x</em>
We are asked to find the difference between s(x) and r(x).
<em>(2x + 1) - (-x² + 3x)</em>
Distribute the negative to the second parentheses.
<em>2x + 1 + x² - 3x</em>
Combine like terms and put the equation in standard form. This means the exponents should be in descending order.
<em>x² - x + 1</em>
So, (s - r)(x) equals x² - x + 1
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Answer:
122,122,58,58
Step-by-step explanation:
Angle 2 and 8 are alternate interior angles. Alternate interior angles are the angles<span> that are formed on opposite sides of the transversal to the two lines and inside the two lines. In this case, t is the transversal to lines m and n. </span>
The remainder of 640 divided by 79 is 71.1111111111111111111111111111111
