Enter the correct answer that completes the sentence below The y-intercept of th
ID: 3137630 • Letter: E
Question
Enter the correct answer that completes the sentence below The y-intercept of the graph of y-3x+8 is For the point P(-7,-6) and Q(-2,-1), find the distance 1. . (Type an ordered pair.) 2. What is the distance? d(P.Q) and the coordinates of the midpoint M of the segment PQ. (Simplify your answer. Type an exact answer, using ra as need.) What are the coordinates of the midpoint M? (Simplify your answer. Type an ordered pair, using inte or fractions.) d the coordinates of the other endpoint of the segment, given its midpoint and one endpoint. (Hint Let (x.y) be the unknown endpoint Apply the midpoint formula, and solve the two equations for x and y.) midpoint (-6,2), endpoint (-14,-4) The other endpoint is Type an ordered pair.) Match the following equation with its graph 4. (x-4)2+(y-22 64 Choose the correct graph below. ??. ??. 15 15 15 15 Decide whether or not the equation has a cirde as its graph. If it does, give the center and the radius. If it does not, describe the graph. x2 + y2 + 6x + 2y+9-0 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The graph of the equation is a line. OB. The graph of the equation is a point. C. The graph of the equation is a circle with center The radius of the circle is Type an ordered pair.) D. The graph is nonexistentExplanation / Answer
1.
For y intercept x = 0
Put x = 0 in the equation, y = -3x + 8
y = -3*0 + 8 = 8
y = 8
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