The quadratic formula can be used to solve an equation only if the highest degree in the equation is .

А. 1
B. 3
C. 2
D. 0

C. 2

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.