Which viewing window boundaries would allow you to see all the intercepts and the maximum, as closely as possible, for the funct
ion y = –x2 + 3x + 20?
1 answer:
Answer:
The minimum window boundary for the x-axis should be
✔ –4
The maximum window boundary for the x-axis should be
✔ 7
The minimum window boundary for the y-axis should be
✔ –1
The maximum window boundary for the y-axis should be
✔ 23
Step-by-step explanation:
edge 2021
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Mean is 27.4
Median is 22
Range is 27
Just use the mathematical definition of each word
Answer:
x = 15
Step-by-step explanation:
f(x) = 4x² + 7x
= 4(-3)² + 7(-3)
= 36 + (-21)
= 15
Step-by-step explanation:
I use desmos . com so it's easier.
A) 1.29
B) 0.91
C) 0.97
D) 1.05
Good Luck!
Answer:
5.4
sarah = 27
Hilary = 32.4
Step-by-step explanation:
25(.08)+25=27
30(.08)+30= 32.4
32.4-27=5.4
