Answer:
the rate of change is 4/1
Answer:
16.1 cm (nearest tenth)
Step-by-step explanation:
<u>Pythagoras’ Theorem</u>

(where a and b are the legs, and c is the hypotenuse, of a right triangle)
Given:
Substitute the given values into the formula and solve for c:






Answer:
Step-by-step explanation:
3x-y=-5
y=3x+5
20x-3(3x+5)=4
20x-9x-15=4
11x=19
x=
y=3(
)+5
y=
Answer:

Step-by-step explanation:
The graph is similar to Parabola. The transformation of graph is also similar to Parabola.
For B choice, the graph doesn't move by y-axis.
For C choice, the graph would have max-point at -2.
For D choice, similar to the B choice.