Answer:
{ 6, 9, 16, 18 }
Step-by-step explanation:
To find the range substitute the values of x from the domain into the equation for y, that is
x = - 3 : y = - 3 + 9 = 6
x = 0 : y = 0 + 9 = 9
x = 7 : y = 7 + 9 = 16
x = 9 : y = 9 + 9 = 18
The y values are the range of the relation, that is
y ∈ { 6, 9, 16, 18 }
140 + 10w = m
10w = $10 per week
140 = what he started with
Answer:
A) Gilligan can conclude that triangle ABC and triangle SDC are similar.
B) He can conclude that the distance is longer than the hypotenuses of the triangles.
Step-by-step explanation:
A) This is because they are the same shape and have proportionate sizes.
B) This is because if AB = 90 feet, he knows that the distance will be about the same length as the hypotenuses of the triangles.
