Answer:
Work shown below!
Step-by-step explanation:
h(x) = -50x + 450
This is a linear function because it is the form y = mx + b
Graph 2 and scenario A and Table 3
g(x) = 4^x
It is a growth in the graph because the slope is positive
Graph 1 and scenario C and Table 1
f(x) = -16x^2 + 1900
It is a decay in the graph because the slope is negative
Graph 3 and scenario B and Table 2
Answer:
∠ DBE = 25.5°
Step-by-step explanation:
Given ∠ DBC = 90° and ∠ DBE + ∠ EBC = ∠ DBC, then
∠ DBE = ∠ DBC - ∠ EBC = 90° - 64.5° = 25.5°
Answer:

Step-by-step explanation:
The point-slope formula for a straight line is
y - y₁= m(x - x₁)
x₁ = 1; y₁ = -1; m = 4
Substitute the values

The figure shows the graph of the equation with slope 4 passing through (1, -1).
The final answer is x=12
So the ladder will reach 12 feet up