Answer:
Step-by-step explanation:
Given
of child's age
Solving (1):
Determine the cost function.
Represent the years as y.
So, we have:
* y
Convert 25 cents to dollars.
So, we have:
The cost amount is then:
--- This is the cost function
Solving (b): Cost of 9 years old.
In this case;
Substitute 9 for y in
--- This is the cost for a child of 9
Step-by-step explanation:
I think the equation should be
483 x 4 = h
1932 = h
25 is the better estimate because 25-19=6 si yeah it's 25
Answer:
She applied the exponent -2 to 4(-2) instead of applying the exponent to just -2
Step-by-step explanation:
we have the expression
Simplify
Substitute the values of m and n in the expression
For
She applied the exponent -2 to 4(-2) instead of applying the exponent to just -2
Answer:
y=2x-3
Step-by-step explanation:
First, find slope of the line.
You can do this by: -5-(-3)/-1-0
This simplifies to 2. So, slope is equal to 2.
y-intercept is already given, (0,-3).
So, equation is y=2x-3
