Question

show work n answers only please

1. Is the point (1,0) on the graph of -1=y? Explain. 2. Find the equation of the line parallel to 3y - 2x = 1 passing through the point (1,2). 3. Evaluate the difference quotient for the function $(x) = x2 - 4x +1 4. If h(x) -1ja? - 21, find functions f(x).9() so that (fog)(x) -() where neither f(x) nor g(x) is equal to h(x). Is (1) even, odd, or neither? 5. For the following functions, list the parent function, the transformations applied, and the domain and range. You DO NOT have to graph them if you don't want to. It may help you. f(3) = x + 2 - 1 g(x) = V2+1 6. Solve the following quadratic equations with whatever method(s) you prefer 2r? - 7: +4 1+6x = 16 7. Solve: 22-8 +8 2 2 - 6x +8 8. Graph the following rational function. Include the domain, asymptotes, and intercepts. 1 (1 - 1) 9. Factor, and then solve +3+ 8x2 + 9x - 18 <0 10. Find the inverse function for f(x) = 2-2 + 1

Answer 1

x 3 x=y=graph Need to bind whetheo (lo) is on xal & yoo in x-x=y 2 Substitute (13_1=0² 1-4 -0 O=0 Both sides are equal Therefore, (10) is on the graph of x-x-4² Need to find the equation of the line parallel to 34-2X=1 passing through (1,2) for y=matc, slope is m! 34-22=1 3Y=2x+ 1 Y = 3 x + 1/3 Slope is 23 slopes of parallel lines are equal. let the required equation is y=mxtc substitute m= 2 & (x,y)= (1,2) -= ( 3 ) (1)+c (= 2 2 3 → 2 4 in the equation of the line is y= 3 x + 1 - 5 3y=22+ 4