Questions in mathematics

Questions in mathematics

[Free] Determine whether each function is even, odd, or neither. 1. [tex]f(x) = x^6 - x^2[/tex] 2. [tex]f(x) = 2x^3 - x[/tex]

[Free] Evaluate each piecewise-defined function: [tex] f(x) = \left\{ \begin{array}{ll} x-2, & \text{if } x < 1 \\ x^2, & \text{if } x \geq 1 \end{array} \right. [/tex] A. \( f(1) \) B. \( f(5) \)

[Free] Chris wants to triple 63.374. He says it must end in 9. Is he correct? Explain your answer.

[Free] Solve for \( h \) in the equation \( S = 2\pi rh + \pi r^2 \).

[Free] If I have 24 peas growing in a garden and 6 of them are white, what percentage are white? What is 6 as a percent of 24?

[Free] Solve the system by the substitution method. \[ xy = 9 \] \[ x^2 + y^2 = 82 \]

[Free] The percent of Tom's budget he spends on different types of expenses is shown in the circle graph above. Tom's total monthly budget is $2,500. How much does he spend on groceries? - Rent is 30 percent - Other is 15 percent - Groceries is 25 percent - Savings is 30 percent

[Free] How do you factor the equation with negative exponents: \(-4x^{-4} - 3x^{-2} + 1 = 0\)? Please show all steps. Thank you.

[Free] Not all lines are diagonals.

[Free] What is [tex]\frac{17}{4}[/tex] as a mixed or a whole number?