Answer with explanation:
To solve , f(x)=g(x)
The three methods that we generally use to solve above equation is
1.→ Graphing technology
2.→Tables of values
3.→Successive approximation
→If you will use "Table of values" ,you will substitute the value of x in both f(x) and g(x) ,so after hit and trial you can find exact value of x, where , f(x)=g(x).
→The method of "Successive approximation" is used by selecting an Interval and then values of x are substituted from the interval to calculate the exact value of x for which, f(x)=g(x) by hit and trial method.Little bit lengthier and time consuming.
→ "Graphing technology"=Draw graph of both f(x) and g(x) .The point where these two function intersect gives the value of x.Tough to draw the graph of some function but gives exact answer once you have accomplished the drawing of Graph.
⇒"Graphing technology" is the method that would be preferred to calculate ,f(x)=g(x), to calculate x.
Answer:
The expression representing Number of the necklaces after h hours is .
Step-by-step explanation:
Given:
Number of necklaces in the beginning = 20
Number of necklaces made per hour = 4
Number of necklaces to be made = 50
We need to write the expression that represents the number of necklaces we have after h hours.
Solution:
Let the number of hours be denoted by 'h'.
now we can say that;
Number of the necklaces after h hours can be calculated by Number of necklaces in the beginning plus Number of necklaces made per hour multiplied by number of hours.
framing in equation form we get;
Number of the necklaces after h hours =
Hence The expression representing Number of the necklaces after h hours is .
Answer:
They are adjacent,
4x+2x=90°
6x=90°
x=90/6
x=45/3=15°
Step-by-step explanation:
Answer:
for f(3)=2 is y=(2/3)x
Step-by-step explanation:
y=ax
and plug x and y into the parent function.