Math

Given fx=3x2-5x+11 and gx=2x-3 a Dctormint g-1x explanation ANS g-1x= x+3/2 step 1 replace gx with of y=2x-3 shep 2 sap x andy x=2y-3 sice 3 solve fev y y= x+3=2y b Determine g-1 1/2 shee u re

Solve each of the following linear systems. Express coordinates as integers or fractions. a 23x-1-y+4=-7 and 41-2x-33-y=-12 b 3x+3-y+6=-2 and 52x-1-33y-2=7 c a 2x-4+y=6 and 2x-2y-3=13 d 2x-1-42y+1=-1 and x+33y+2-2=0

On the same set of axes, graph the function gx=x . Describe the relationship between the aphs of fx= 1/x and gx=x.

Find the value of variable x. If your answer is not an integer, write it in simplest radical form with the denominator rationalized. x= square Simplify your answer. Type an integer or a simplified fraction. Q1x frac square square square frac square square square square square square root of square square root of [square ]square ". square ,square More 1 2 3 4...

The terms t_19=2 and t_55=11 belong to an arithmetic sequence. Find the general term, then use it to calculate t_91 °

What is the value of each expression? 12.3-3.84-33 * 2 / 104

What value of k makes x2+ 4/5 x+k a perfect square trinomial?

x2+3px+p=0 b2-4ac ≥ slant 0 32-41p ≥ slant 0 9-4p ≥ slant -9 0 ≤ a/4

frac 1-x21+y * frac 1-y2x+x2 / frac y3-yx2 P=underline 2 2

Determine the number of terms in each arithmetic sequence a 38, 36, 34, ... , −20 b -5, -8, -11, ... , -269 6 Determine a and d and then write the formula for the nth term of each arithmetic sequence with the given terms. a t_10=50 and t_27=152 b t_5=-20 and t_18=-59 7 In a lottery, the owner of the first ticket drawn receives $ 10 000. Each successive win...