MA115 Ch 2/3 Tost Review 3/262018 & Decide whether the relation defined by the g
ID: 3137631 • Letter: M
Question
MA115 Ch 2/3 Tost Review 3/262018 & Decide whether the relation defined by the graph to the right ???? defines a function, and give the domain and range. Does the graphed relation define a function? O No What is the domain of the graphed relation? Type your answer in interval notation.) What is the range of the graphed relation? Type your answer in interval notation.) 7. Let f(x)--5x+6. Find and simplify f(x+ 3) fx+3) -(Simplify your answer.) 8 The manager of a all company that produces roof sle has determined that the total cost in dollars, Cx), of p th units of tile is given by CO):210x + 1200, while the revenue in dollars. R(x). from the sale of x units of tie is gi Rix)- 250x. Find the break-even point and the cost and revenue at the break-even point The break-even point is_ The cost at the break-even point is $ The revenue at the break-even point is $ units. 9. Write an equation of the line passing through (-3,6) and having slope -9. Give the answer in slope-intercep The equation of the line in slope-intercept form is 10. Find k so that the line through (-3,4) and (k.8) is a) parallel to 5y-4x-1; b) perpendicular to 4y+3x 3. If the line is parallel to 5y-4x 1, then k- If the line is perpendicular to 4y +3x 3, then kExplanation / Answer
6.
Domain means the range of the values of y, here in the grah we can see that the y value is lying between -2 & -8, hence the domain is (-2,-8).
Range is the values of x over that domain, here x lies between (2,10).
As per chegg norms only 1 question per post to be answered. Please post the other as a seperate question
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.