Question I An object is thrown into the air and its height at any given time is represented by the graph. Thetgle 110+ 100+ 90+ 70+ (В.С) 60+ so(0,A) 40+ 30+ 20 - 10+ (D.0) IS 25 9.5 10 Identify the domain interval when the object is decreasing in height about the ground. Page 2 I 6

Q: Choose the equation that matches the graph? dodan X Select one: O a. (x + 1)² + (y+4)²=16 O b. Oc. O…

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Q: d. Does the relation define y as a function of x ? Explain.

A: A relation is function if every x has unique image in y.

Q: sketch a graph of each relation. Label the x-intercepts and vertex a) y=(x-6)(x+2) b)…

A: a.  y=(x-6)(x+2) for x intercept y coordinate is zero  y=(x-6)(x+2)=0x-6=0    or   x+2=0x=6,-2  x…

Q: 11. a) Graph y = 2x - 12x + 10 using a table. (Use next page for work) b) What are the roots of the…

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Q: ? = 2 ? 2 + 2 ? + 2  graph quadrtic function

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Q: State the x-coordinate(s) of the point(s) of inflection. (Enter your answers as a comma-separated…

A: The point of inflection is the point about which a graph changes its concavity. If f''(x)=0 or…

Q: Use the graph to complete the ordered-pair solution (- 1, _) for f.

A: The graph is as shown below :

Q: a|x|+b|y|=c describes the graph. Four coordinates are (0, 4b) (0, -4b) (7a, 0) (-7a, 0). Find the…

A: Here from the given 4 coordinates we will establish the equation of line. Out of all the possible…

Q: . Find the equation of the graph. Oy Y = = x y = -a Oy = r 2y=-²0 I -

A: Topic:- equation of straight line      As we know that equation of line is given by  y= mX +c

Q: *********** . A loan officer at a bank earns a $75 commission on each of his loans in addition to…

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Q: Match each graph with its x-intercepts. a. (0, 0), (4, 0) b. (0, – 3), (0,0), (0, – 5) c. (– 3, 0),…

A: Graph 1 has X intercept at 0,-3,-5 . So, it has points = (-3,0),(0,0),(-5,0)  So, options c is…

Q: (b) Find the number of points of intersection of the graph of y = = -x + 6x -(a + 9) and the x-axis.

A: It is given that the equation of the parabola is y=-x2+6x+a-9. We have to find the number of points…

Q: Think of several points on the graph of the horizontal line y = 9. What do the points have in…

A: Given to identify the points which has in common and how do they differ

Q: How do you find the range of coordinate

A: Consider a relation given by set of ordered pairs. x1,y1,x2,y2,x3,y3,..........xn,yn

Q: Write the formula to define the piecewise function shown in the graph. (48, 49) y 50 40 30- (-5, 30)…

A: A piecewise function is used to define a function that behaves differently at different intervals of…

Q: Estimate the x- and y-intercepts from the graph. Write each intercept as an ordered pair. 89

A: To estimate the x- and y-intercepts from the following graph.