We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
-2
958
1
avatar+201 

Problem 1: Find the equation of the line passing through the points $(-3,-16)$ and $(4,5)$. Enter your answer in "$y = mx + b$" form.

 

Problem 2: The equation of the line passing through $(1,8)$ and $(5,6)$ can be expressed in the form \[\frac{x}{a} + \frac{y}{b} = 1.\] Find $a$.

 

Problem 3: The graph of the equation \[4x^2 - 12x + 4y^2 + 56y - 471 = 0\] is a circle. Find the radius of the circle.

 

Problem 4: For some positive real number $r$, the line $x + y = r$ is tangent to the circle $x^2 + y^2 = r$. Find $r$.

 

Problem 5: The circles $x^2 + y^2 = 4$ and $(x - 2)^2 + (y - 3)^2 = 7$ intersect in two points $A$ and $B$. Find the slope of $\overline{AB}$.

 

Problem 6: Find the center of the circle passing through the points $(-1,0)$, $(1,0)$, and $(3,1)$. Express your answer in the form "$(a,b)$."

 

Problem 7: A line with slope 3 is 2 units away from the origin. Find the area of the triangle formed by this line and the coordinate axes.

 

Problem 8: Find the maximum value of $y/x$ over all real numbers $x$ and $y$ that satisfy \[(x - 3)^2 + (y - 3)^2 = 6.\]

 

Problem 9: Let $P = (5,1)$, and let $Q$ be the reflection of $P$ over the line $y = \frac{1}{2} x + 2$. Find the coordinates of $Q$.

 Jul 2, 2018
 #1
avatar+101040 
+2

You do not want help, you just want someone else to do all your homework for you. 

 Jul 2, 2018

6 Online Users