1.the graph of y=3x^4-16x^3+24x^2+48 is concave down forA.x0 C.x< -2 or x> -2/3 D.x2 E.2/3

what is y-intercept of the graph of 3x+4y=24什么意思 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 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 1.the equation of the perpendicular bisector of the segment joining the points whose coordinates are (1.4)and (-2.3) is 2.if the graph of πx+根号2y+根号3=0 is perpendicular to the graph of ax+3y+2=0 ,the a= Graph and find the slope of the following equation :Y = 100 – 20 X 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 the equation of the normal at the point (1,2)to the graph y=x+1/x 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? sat2 the graph of x^2=(2y+3)^2 is a.an ellipseb.a parabolac.a hyperbolad.a circlee.none of these 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.the graph of y=3x^4-16x^3+24x^2+48 is concave down forA.x0 C.x< -2 or x> -2/3 D.x2 E.2/3 find an equation for a line that is normal to the graph of y = xe^x and goes 英文微积分1.an equcation of the lone tangent to the graph of y=cos(2x) at x= π/4 isA.y-1= -(x-π/4)B,y-1= -2(x-π/4)C.y=2(x-π/4)D.y= -(x-π/4)E.y= -2(x=π/4)2.d/dx cos^2(x^3)=3.0.5∫e^0.5 dt=4.the graph of y=3x^4-16x^3+24x^2+48 is concave dow 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( ) Find the volume obtained when the region between the graph of y =根号（x2 + 1） and the x-axis,between x = 3 and x = 4,is rotated around the x-axis.和微积分有关~ Find the center and the radius of the circle then graph X^2+y^2-2x-10y+20=0 center() Radius() 英语翻译if the graph above is reflected about the x-axis,what is the total number of x- and y- intercepts that resulting graph will have It is given that f(x-1)= -2(x-1)^3 + (x-1)^2 +x-1 and g(x)=2x^3 - x^2 - x +k.If..It is given that f(x-1)= -2(x-1)^3 + (x-1)^2 +x-1 and g(x)=2x^3 - x^2 - x +k.If the graph of y= g(x) is obtained by translating the graph of y=f(x) upwards by 3 units,an