3. The quadratic function f(x)=x²+2x–8 is shown graphed on the grid below. (a) What values of x solve the equation x²+2x–8=0
based on this graph?
(6) Graph the line g(x) = 2x+1 on the grid.
(C) What values of x solve the equation:
r? + 2x - 8 = 2x +1

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Which of the following statements are true? (select all that apply.) a quasi-static process is one in which the system is never far from being in equilibrium. when a system can go from state 1 to state 2 by several different processes, the amount of heat absorbed by the system will be the same for all processes. the internal energy of a given amount of an ideal gas depends only on its absolute temperature. when a system can go from state 1 to state 2 by several different processes, the work done on the system will be the same for all processes. when a system can go from state 1 to state 2 by several different processes, the change in the internal energy of the system will be the same for all processes. for any substance that expands when heated, its cp is greater than its cv.

Given a normal distribution with µ=20 and σ = 4, what is the probability that x> 24 x< 24 x< 24 or x> 24