For finding the answer of such a question, we only multiply the function by the given value. so as for f(x)=34x2−1, The function g(x), a vertical stretch of f(x) by a factor of 8 is g(x) =8(34x2−1)
Answer:
123.8 cm
Step-by-step explanation:
well we know that STUV is a parallelogram (given)
so by properties of a parallelogram we know that opposite sides are congruent (in other words equal)
so we have that
VU=TS
and we know that VU=123.8 cm (given)
so TS=123.8
Answer:
-8/15 or -0.5333333
Step-by-step explanation:
In the interval from 10 to 25, the y value of the graph changed from 10 to 2, a change of -8. -8/15=-0.5333333. Hope this helps, and PM me with more questions!
Even numbers are represented by 2n
they are 2n, 2(n+1), 2(n+2) etc until 2(n+29)
we can do a summation of a seqeucne
the nth even number is an=2+2(n-1)
the sum of a sequence of n terms, where the first term is a1 and the last one is an is
![\frac{n(a1+an)}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bn%28a1%2Ban%29%7D%7B2%7D%20)
first term is 2
last one is 2+2(30-1)=2+2(29)=60
![\frac{30(2+60)}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B30%282%2B60%29%7D%7B2%7D%20)
=
![\frac{30(62)}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B30%2862%29%7D%7B2%7D%20)
=
30*31
the answer is 30*31