If the figures below are similar with a scale factor of 2:3, find the value of x 42

Q: 0.5 1 6. 1 0.5 3.

A: Direct Variation describes a simple relationship between two variable. We say y varies directly with…

Q: Suppose the relationship between Y and X is given by: Y =  -10 - 25X By how much does Y change if X…

A: The objective of the question is to find out the change in the value of Y when X increases by 2…

Q: 3. Determine the equation of the line that passes thru Pi(4,-8) and P2(0, %).

A: The given points are 4,-8 and 0,34

Q: Given the following table of values, identify the slope 3 1 13 17 O 4 O-4 O 1 4 4 4

A: In this question we need to find a slope from the given table.

Q: Match the following 4 r-values with the correct scatterplot. С. .91 А. -.06 В. -.93 D. 0 y y 5. 6. y…

A: We have four values of correlation coefficient and four scatter plots Then,  We will match the…

Q: Q3. The following are the serum lipid peroxide (SLP) levels from laboratory reports of sample of 16…

A: i) The histogram is The frequency polygon is

Q: During one month, the rate for renting a particular car model was $65.69 per day plus 25¢ per mile.…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Solve for the r value for the following data set. Show your work and explain the steps you used to…

A: X Y X.Y X.X Y.Y 1 6 6 1 36 2 5 10 4 25 3 4 12 9 16 4 4 16 16 16 5 2 10 25 4 ∑X=15 ∑Y=21…

Q: Beachcomber Ltd in a local car dealership that sells used and new vehicles. The manager of the…

A: The significance of slope is tested using the t distribution for which the degree of freedom is…

Q: Write an equation for the following: y varies directly with x squared. Find K when x=2 and y=3.

A: To find the equation and then find the value of  constant used.

Q: The area of the trapezoid in the picture is 200 u?. Find the base lengths and height from the…

A: To find the lenghts of the aide and height of trapezoid so as to get an area of 200u^2.

Q: Convert the given Celsius temperature to its equivalent temperature on the Fahrenheit scale. Use C =…

A:

Q: The quantity a varies directly with d and inversely with b and c When d= -10, b 5, and C = 8, a 2.…

A:

Q: The size of a hole in a bursting balloon is modelled by the equation r = 54(4/3) where r is the mean…

A:

Q: 2 y² + 2y²+y=e²^lolx!

A:

Q: During one month, the rate for renting a particular car model was $65.94 per day plus 20¢ per mile.…

A: As per Bartleby guideline I can not do more than three sub parts The total cost = y Number of…

Q: If  p = 0.78, then q  is equal to ?

A: given data p = 0.78 find q = ?

Q: Find the vertical and horizant Aymtotes d each cuwe 212-31-2

A: Consider the given function as y=x2+12x2-3x-2

Q: What is the equation of the line shown on t he gr aph below?

A: Given,           The line shown on the graph below :

Q: Given that y varies directly as the square root of x and y = 6 when x = 9, find the variation…

A: It is given that y varies directly as the square root of x, thus the equation formed is- y=cx where…

Q: For the data shown above, find the following. Do not round any of your answers. Find the 5-number…

A:

Q: Illustration 9.7. The mean weight of 150 students in certain class is 60 kilograms. The mean weight…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.