In Problems 59-64, use the Intermediate Value Theorem to determine which of the functions must have zeros in the given interval. Indicate
those for which the theorem gives no information. Do not attempt to
locate the zeros.
59. f(x)=x - 3x on (-2, 2)
60. f(x)=x+- 1 on (-2, 2]
61. f(x)= - I on [10,20] [10, 20]
(x + 1)2
62. f(x)=r? - 2r? -r+2 on [3, 4]

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.

lo98765432wqasdfghjkloi87654567890

step-by-step explanation:

idk

cfgghbjn bvcdftfghjnbgvfcdrtrfytgyuhuji