Consider the continuity of the function. f(x)=⎧⎩⎨⎪⎪x+1if x≤−2x2−5if−2

which statement best describes continuity of the function?

f(x) is discontinuous at x = 0 only.

f(x) is continuous on the interval (−∞,∞) .

f(x) is discontinuous at x=−2 and at x = 0.

f(x) is discontinuous at x=−2 only.

a. (14,375+570)(5.3) b. 158,417$

step-by-step explanation:

a. you are basically just setting up the equation. f= amount of debt hence 14,375. g= how much she is borrowing from her parents weekly hence 570 and t= the interest on her debt. creating the equation.

b.   14,375+570= 14,945

      14,945 x 5.3 = 79,208.5

      79,208.5 x 2(years) = 158,417(answer)

$320 to $405

step by step explanation:

in one day he earns between $64 and $81

therefore if he works for 5 days, he will earn between 64 x 5 to 81 x 5

= $320 to $405