Draw the level curves and the graph of the following functions: f: R2 - R 1. f (x, y) = x + y - 2 2. f (x, y) = x2 + 4y2 3. f (x. y) = -xy2

Q: . Graph the function y = 3xon [-5, 5] by [ -10, 30] .

A: Given: y=3x

Q: on y= x-3x + 2. Which of the following statements is not correct? O A. The zeros of the function are…

A: We have to find the incorrect statement .

Q: E. coli is a very harmful type of bacteria. The relation N = No(2) zo estimates the number of…

A:

Q: What is the equation of the function? O A. y : O B. y= 2 O C. y 2(3)* O D. y = 312 2/3

A: To find the equation of the function

Q: Find the equation of the line that is perpendicular to the graph of y=,x+ 3 and passes through (3, -…

A: We have to find an equation which is perpendicular to and passes through (3,-8)

Q: Graph the relation. Find the domain and range

A: NOTE: Refresh your page if you can't see any equations.. . the given relation is

Q: Use the graph of y=f(x) to answer the questions. 7) a. Determine the y-intercept b. Find f(-4) Ø 41…

A:

Q: The value of shares (V) after (t) days is given by the relation V = 3t + 10yt + 167, After how many…

A: We will put the value of v = 500 OMR and find the value of t

Q: What is the domain of the following function?

A: Given f(x,y) =4-x2-y2 - ln(y-x) + sin(x)Let g(x,y) =4-x2-y2 h(x,y)= ln(y-x) and t(x)=sin(x)

Q: The profit for a product is given by p = 2,050 +x² - 107x, where x is the number of units produced…

A: The objective of the question is to find the number of units that will give a break-even point,…

Q: Which function has a domain of x2 4? A. y= Vx+ 4 C. y = Vx+ 4 B. y= Vx- 4 D. y= Vx- 4

A: Domain of the function

Q: | EXERCISES | 1.3 Find the intercepts and graph the following functions. 1. 3x + 4y = 12 3. 5х — 8у…

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Q: Which relation is a function? 2x - 5y -24 a. с. = 1 b. y= 2x-3x +7 d. y =-x+3y O A Ов O D

A: Explanation of the answer is as follows

Q: 3. Given the function below, find the range of the function when the domain is (-8, -2, 6). y=-2x-10…

A: Given the function below, to find the range of the function  when the domain is -8, -2, 6. y=-2x-10…

Q: which graph is linear and a function  a. x2+ 3  b. y= 2x + 3  c. y= 2/x

A:

Q: Graph the function. y=(-3x)2/3 +3 O C. **** O A. Q O B.

A:

Q: d²w dz² w = 7z² e² Find d²w dz² for the given function. ...

A: Givenw = 7z²ez

Q: This two relation is a function or not? and why? 1. 4x-y=10  2. |y-1|=5

A: We know that, A special kind of relation which follows a rule, which is for every x-value should be…

Q: a) Given the functions below, state the domain and range. i. f(x) = 8x+15 2х-1 ii. y = 3x+8

A:

Q: a. Domain b. Range c. f(-2) d. f(4) e. x-values where f(x)= -2 f. x-intercepts and y-intercepts

A: We can easily find these values from the given graph