Answer:
26
Step-by-step explanation:
f(x) = -9x + 8
f(-2)
______________
When we have a function f(x), x can be plugged in with anything, when plugged, the equation the function f(x) is tied too will also have x replaced with the value.
Therefore, if f(x) equals f(-2), -9(-2) + 8
Multiply :
-9(-2) + 8
18 + 8
26
Answer:
h(x) = (1/2)(x - 3)^2 + 2
Step-by-step explanation:
Start with y = x^3.
Multiply x^3 by the dilation factor (1/2); this compresses the graph vertically.
Next, replace the x in x^3 with (x - 3). This shifts the graph 3 units to the right.
Last, starting with your g(x) = (1/2)(x - 3)^2, add 2
You will end up with h(x) = (1/2)(x - 3)^2 + 2.
Answer:
D
Step-by-step explanation:
the best answer may be D because 9/3 =3 3×5=15
Answer:
Paula's mother received $654.75 for the dress.
Step-by-step explanation:
Identify what you know:
1) Paula's mother sold a prom dress listed at $675.
2) Paula's mother receives 97% of the sale, after paying the 3% credit card fee.
Whenever calculating the percentage of something, you can use an easy formula:
% times number = x
For instance:
97% x $675.00 = $654.75
We can calculate how much the credit card fee is too!
3% x $675.00 = $20.25