Answer:
you would use 20 quarters and 14 dimes
Step-by-step explanation:
25*20=500
10*14=140
5.00+1.40=6.40
<h3>
Answer: Yes it is a function</h3>
===============================================
Here are some reasons why
- We can solve x+2y = 7 for y to get y = -0.5x+3.5; this equation is in slope intercept form y = mx+b. All equations in the form y = mx+b are linear and also a function.
- For any input x, there is exactly only one y value that pairs with it.
- The vertical line test can be used to effectively verify item #2 above. The idea is that it is impossible to draw a vertical line through more than one point on the graph. So it is said to pass the vertical line test.
Answer:
25
Step-by-step explanation:
Answer:
28
Step-by-step explanation:
Given: and .
To find the composition of the functions:
Here,
We are to find . That is to substitute in the place of .
We get:
We can’t help u if their is no instructions on what u need to do sorry