The graph of ( ) = × + 2 b f x a x passes through P (1|1) and Q (2|-2).

graph the system of inequalities什么意思? what is y-intercept of the graph of 3x+4y=24什么意思 Graph and find the slope of the following equation :Y = 100 – 20 X a.Explain what you would need to do the graph of the y=f(x) to graph the function y=-2f[(x+3)]-4b.Graph the functon in part (a) f(X)=x^2 the graph of the set of real numbers A portion of the graph of the function f is shown in the xy-plane above. What is the y-intercept ofthe graph of the function g defined by g(x)=f(x)+1? Find the equation of line tangent to the graph of f(x)=e+ln x at x=1? find the equation of the normal at the point (1,2)to the graph y=x+1/x Find the following points on the graph of Y=x^2 :The point where the graph has slope 3.The point where the tangent line is parallel to the line 2x+y=3. 1.Find a sequence of transformations which transforms the graph of y=loge (x) （以e为底x的对数）to the graph of y=-2loge (2-x) (打不出来和上边一样 见谅).2.Sketch the graph of y=-2loge (2-x)3.Solve the equation -2loge (2-x)=10 for x SAT2数学题The area of the region enclosed by the graph of the polar curve r=1/(sinx+cosx)and the x- and y-axes is( ) The highest point on the graph of y=f(x) is (-1,6).What is the highest point on the graph ofy=4 f(x-3)+5 thanks! find an equation for a line that is normal to the graph of y = xe^x and goes The graph of ( ) = × + 2 b f x a x passes through P (1|1) and Q (2|-2). Find an equation of the tangent line to the graph of the function f(x) = 8/(√x^2+3x) at the point (1,4) The disjunctive graph the graph is Determine the end behavior of the graph of each polynomial function. 翻译