Problem : Simplify the following expression: 3(x + 2).3(x + 2) = 3x×32 = 9×3x.
Problem : What is y-intercept of the graph of the function b×ax?The y-intercept is at (0, b).
Problem : For what values of x is the function f (x) = 2×2x less than 1?f (x) < 1forallx < - 1.
Problem : Where do the graphs of y = axandy = a-x intersect?They intersect at the point (0, 1).
Problem : Does the function f (x) = ()x increase or decrease as x increases or decreases? How about the function f (x) = 3x?f (x) = ()x increases as x decreases and decreases as x increases. f (x) = 3x decreases as x decreases and increases as x increases.