F(x) = -2x^2 - 10x what is f(-5)
2 answers:
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Answer:
As per Given Information
→ ∠AOB = 7x-99°
→ ∠COD = 2x + 1°
we have to find the value of x .
∠AOB = ∠COD ( Vertically Opposite Angle)
On putting the value we obtain
➺ 7x-99° = 2x + 1°
➺ 7x -2x = 1° + 99°
➺ 5x = 100°
➺ x = 100°/5
➺ x = 20°
So, the value of x is 20° .
Answer:
The correct option is A. The rate of change in the function y=2x+5 is greater than the rate of change of the function represented in the table.
Step-by-step explanation:
The slope intercept form of a line is
Where, m is slope and b is y-intercept.
The given equation is
Therefore the slope of the equation is 2.
The formula to find the slope
The two points from the table are (-1,0) and (2,3).
Slope of the function that is represented in the table is
Therefore, the slope of the function that is represented in the table is 1.
Since 2>1, therefore the rate of change in the function y=2x+5 is greater than the rate of change of the function represented in the table. Option A is correct.