5. if f(x) = -x²+x, the which of the
following expressions represents
f (x)?
(-x2+x++x)
a. limn-
0 h
(-x2+x++x)
b. limn-a-
+h)2 +x++x)
c. limn-0-
(-x2+x+ + x)
d. limn-
a
x
-a
e. none of these

How many $20 bills do you need to have to make $280

What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m