Which of the following functions best describes this graph??
2 answers:
Answer:
The correct answer is b
Answer:
A) y = x² - 8x + 15
Step-by-step explanation:
We can see that the roots of this equation (the x-intercepts) are at x = 3 and x = 5. Plugging this into factored form gives us
y = (x-r₁)(x-r₂)
y = (x-3)(x-5)
Multiplying, we have
y = (x)(x)-5(x)-3(x)-3(-5)
y = x²-5x-3x--15
y = x²-8x+15
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Answer:
6 miles
Step-by-step explanation:
3 minutes = 1/20 of an hour
120 miles x 1/20 of an hour = 6 minutes
36%
as a fraction is: 9/25 in its simplest form
as a decimal is: 0.36
hope my answer helped :)
Answer:
The mean is 21.62 which is approximately 22
Step-by-step explanation:
mean= 15+20+10+12+20+16+80+18/8=21.62 because
mean= sum of all numbers/numbers mentioned
Answer:
First you need to find the slope of the line:
m=6-(-2) / (-1)-0 =-8
equation of line is:
y=mx+b
y=-8x+6
for absolute value function:
if x<0
y=-8x+6
if x>0
y=+8x-6
Step-by-step explanation:
Answer: 45r
Step-by-step explanation:
