y=-9x-4
Slope intercept form uses the formula, y=mx+b, where m is the slope and b is the y- intercept.
I hope this helps. Have a great day!
2% = 2/100 = 1/50
20% = 20/100 = 1/5
85% = 85/100 = 17/20
4% = 4/100 = 1/25
Answer: (13x+8)(13x-8) is the answer
In the graph,
Amplitude = 1.5 units
Period = 180°
The x-intercepts are 40°, 140°, 220°, and 320°
<h3>Determining x-intercepts </h3>
From the question, we are to determine the amplitude, period and the x-intercepts of the given graph
Amplitude is the distance from rest to crest.
In the graph,
Amplitude = 1.5 units
Period is how long from crest to crest OR trough to trough
In the graph,
Period = 180°
x-intercepts refers to the points where the graph cuts the x-axis
In the graph,
The x-intercepts are 40°, 140°, 220°, and 320°
Learn more on Determining x-intercepts here: brainly.com/question/24148225
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Answer:
Lowkey, I am not very sure about this but it is most likely B
