Section 1.5 Limits 59 Exercises 71-74, use a graphing mit (if it exists). 2+6x 7 72. lim x+2x-2 x-l. +4 4 +6 14 e cost C (in dollars) of removing s from the water in a small lake is

Q: SKetch graph : f(x) (2-x if xI

A: For  x<-1f(x)=2-xat x=-2   y=f(x)=4at x=-3   y=f(x)=5 Plot this line on graph

Q: fOo)=Sinx-41 Cos x 1X-1 cos X (x)

A:

Q: Agraph has the equationg (x) = - ( + 3) + 4. a) What is the vertex? p) Describe all of the…

A:

Q: Exercises 15-20: Identify the vertex and leading coeffi- cient. Then write the expression as f(x) =…

A: Any equation of form ax2+bx+c is a quadratic equation as the highest exponent of a variable is 2.…

Q: Exercises 105-108: Checking Symbolic Skills Find the formula for a quadratic function that satisfies…

A: Part (a) Given Vertex=3,1 and  Point=1,9

Q: Exercises 27-42: Graph y = f(x) by hand by first plotting points to determine the shape of the…

A: We can create graph of any equation by plotting points to the graph using the  respective equations…

Q: Determine if the following functions grow faster, slower, or at the same rate as the function 5x² as…

A: Note:Since you have posted multiple questions we will solve the first question for you. If you want…

Q: Part 2: Write the quadratic function in vertex form based on th 4. Shifted to the right 4 and 5.…

A:

Q: 2. Graph the following functions and state the domain and range. (sinuv a) y= 2x 1 ns) [4,4] b) r(x)…

A:

Q: Name 2.2 Practice A In Exercises 1-12, graph the function. Label the vertex and axis of symmetry. 1.…

A:

Q: 5 Find the values of a and b such that the graph y=(ax-5)(x-b)² cuts the x-axis at x = - and touches…

A: To find the values of a and b such that the graph y=ax-5x-b2  cuts the x-axis at x=52 and touches…