The point (-4, -1), is the bottom of a triangle. Which point would it map to if the triangle was translated right 5 units and reflected about the x-axis.

Step-by-step explanation:

(x,y)→(x+5,y)

(-4,-1)→(-4+5,-1)=(1,-1)

reflection about x-axis

(x,y)→(x,-y)

(1,-1)→(1,1)

(1, 1)

Step-by-step explanation:

If we move the point (-4, -1) to the right 5 units, then we add 5 to the x value to give us (1, -1). We reflect (1, -1) in the x-axis, so we change the y value this time multiplying it by -1. The new point that (-4, -1) would be mapped onto would be:

(1, 1).

I hope this helps you!! ^-^

b) 36

step-by-step explanation:

18 times 2 is 36

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.