Provide an appropriate response.Find the slope of the line that passes through the points (-5, 2) and (3, -2).
A. -2
B.
C. 0
D.
Answer: B
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Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real numbers.-(-4)-1
A. -4
B.
C. 4
D. -
Solve the problem.Newton's Law of Cooling states that if a body with temperature T1 is placed in surroundings with temperature T0 different from T1, then the body will either cool or warm to temperature T(t) after time t, in minutes, where A cup of coffee with temperature 105°F is placed in a freezer with temperature 0°F. After 7 minutes, the temperature of the coffee is 61.7°F. What will its temperature be 14 minutes after it is placed in the freezer? Round your answer to the nearest degree.
A. 36°F B. 30°F C. 33°F D. 28°F
Add or subtract as indicated and write the result in standard form.(9 + 9i) - (-6 + i)
A. 15 + 8i B. -15 - 8i C. 15 - 8i D. 3 + 10i
Without using a calculator, determine the system of inequalities needed for the calculator-generated graph.
A. x2 + y2 ? 16
y ? -
B. x2 + y2 ? 16
x ? -
C. x2 + y2 ? 16
y ? -
D. x2 + y2 ? 16
y ?