What is the area of the triangle in the diagram? a. `1/2sqrt((x_1^2+y_1^2) (x_2^2+y_2^2))` b. `1/2sqrt((x_2^2-x_1^2) (y_2^2-y_1^2))` c. `sqrt((x_1^2+y_1^2) (x_2^2+y_2^2))` d. `2sqrt((x_2^2-x_1^2) (y_2^2-y_1^2))`

Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.