Identify the key characteristics of y=-2cos(4x +)+4, and sketch its graph.

Q: what does y=x2+5 look like on a graph?

A: The general form parabolic curve has degree 2 is given by, y = ax2 + bx + c where a, b and c are…

Q: Use the 3 point method or otherwise to sketch the graph of y=2x

A: We can sketch the  graph of y=2x By inserting the values x=0,1,2 Then we get values of y  for…

Q: Find the intercepts of the graph of - 3x + 5y = 15.

A: The intercepts of the graph of the function can be identified by plotting points using the function…

Q: what is 3x-7y=21 graphed

A:

Q: Draw the graph of 3x + 7y = 21, and name the x intercept a and the y intercept b.

A: The given equation is,  3x+7y=21.........(1)

Q: Find the inflection point of the graph of y= x3 - 6x2 + 9x + 30

A: Given equation: y= x3-6x2+9x+30

Q: The graph of y=-3x+4 is:

A:

Q: Graph y = -3x2 - 2x + 1.

A: Given: y=-3x2-2x+1

Q: Graph: y = 2x – 3 А.

A: Given: The equation is, y=2x-3. The objective is to find the graph of the equation from the given…

Q: Use symmetry to sketch the graph of y = x2 − 4.

A: To graph y=x2-4

Q: graph 5x+2y=10

A: Given 5x+2y=10 5x+2y10=10105x10+2y10=1x2+y5=1 it is of the form xa+yb=1 where (a,0) is X-intercept…

Q: ++ (Z+X) (E-X) = 6

A: The given inequality is y≤(x-3)(x+2)+4

Q: Describe the process for finding the x-intercept and the y-intercept of a graph algebraically.

A: