MTH 63 Unit 3 Review

WHat is the equation of this function?

Given the following coordinates, what is the equation of the line?

(4,19)(2,5)

What is the slope given the following 2 coordinates?

(8,−11)(14,−20)

Which coordinate will satisfy the following equation?

  

 $3y-4=\frac{1}{3}x+2$  

• (9, -1)

• (3, 2) 

• (-12, 4)

• (0, 2)

Is the following a function? Yes or no?

b:

{(2,5)(7,−1)(4,0)(3,5)(0,−1)}

• Yes

• No

IS the following a function? Yes or no?

• Yes

• No

What is the y intercept?

−3y−15+9x=−12

what is the x intercept of :

 $4x-20=y+4$  

What is the coordinate for point A

Which quadrant is point A in?

• 1

• 2

• 3

• 4