True or false?The function below is one-to-one function.f (x) = -x8
Answer the following statement true (T) or false (F)
False
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Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = 1 - 5-x; relative to f(x) = 5x
A. Reflected across y-axis;
reflected across x-axis;
moved up 1 unit(s)
B. Moved up 1 unit(s);
reflected across, y-axis;
reflected across x-axis;
C. Reflected across y-axis;
reflected across x-axis;
moved down 1 unit(s)
D. Moved up 1 unit(s);
reflected across, y-axis;
reflected across x-axis;
Solve the problem.Jim had grades of 96 and 86 on two chemistry tests. What is the lowest score he can get on the third test to maintain an average of 85?
A. 89 B. 91 C. 85 D. 73
Find the area of the triangle having the given measurements. Round to the nearest square unit.C = 100°, a = 3 yards, b = 8 yards
A. 47 square yards B. 2 square yards C. 12 square yards D. 24 square yards
Solve the problem.The following scatter diagram shows heights (in inches) of children and their ages.Height (inches)
Age (years)What is the expected height range for a 2-year old child?
A. 20-30 inches B. 35-45 inches C. 25-38 inches D. 40-50 inches