Answer:
YES
Step-by-step explanation:
I would recomend them as electives, for students who want a higher level of education, not a required course. I do think school should offer more course options at there school, to specialize a students learning exsperience. So yes I think schools should offer these courses...as electives.
Answer:
(m - n ) = b
mn = c
The relationship between m and n is such that their product is c and their difference is b
Step-by-step explanation:
roots are x = -m and x = n
-m = -b/2 - root(b*b + 4c)/2
n = -b/2 + root(b*b + 4c)/2
(x + m)(x -n) = x*x +(m - n)x - mn
(m - n ) = b
mn = c
Answer:
30 - (20% × 30) =
30 - 20% × 30 =
(1 - 20%) × 30 =
(100% - 20%) × 30 =
80% × 30 =
80 ÷ 100 × 30 =
80 × 30 ÷ 100 =
2,400 ÷ 100 =
24
Step-by-step explanation:
Answer:
aₙ = (-3) (-1)ⁿ⁻¹
limit does not exist
Step-by-step explanation:
-3, 3, -3, 3, ...
This is an alternating geometric series where the first term is -3 and the common ratio is -1. The nth term is therefore:
aₙ = (-3) (-1)ⁿ⁻¹
Since the sequence alternates between -3 and 3, the limit as n approaches infinity of aₙ does not exist.
Answer: y=2x+2
Step-by-step explanation:
slope-intercept form: y=ax+b
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#1 Find the slope
- Use rise/run to find the slope: 8/4=2
- Use slope formula: (2-(-6))/(0-(-4))=8/4=2
#2 Find the y-intercept
- Given the point (2, 0) it is already the y-intercept which is 2
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a=2
b=2
y=2x+2