Answer:
B
Step-by-step explanation:
Remark
I have to represent f(x) as plus +f(x)
I like to show this situation as +f(g(x)) which I think is much clearer.
+f(x) = 5x - 4
Solution
+f(g(x)) = 5(g(x)) - 4 What has happened is that wherever you see an x on the right you put in g(x).
Now on the right, you put whatever g(x) is equal to.
+f(g(x)) = 5(x^2 - 1) - 4
Remove the brackets.
+f(g(x)) = 5x^2 - 5 - 4
And make x = 0
+f(g(0)) = 5*0 - 5 - 4
+f(g(0)) = - 9
Coefficients are the numbers by themselves so B.
Hope that helped my friend!! :D
Answer:
1) A bar diagram with 2 shaded squares and 8 unshaded squares.
Step-by-step explanation:
There are 100 students (40+15+20+25).
20 signed up for Track and Field.
20 out of 100 would equate to 20/100, or 2/10, or:
1) A bar diagram with 2 shaded squares and 8 unshaded squares.
Answer: either B. or C. ( at least i tried. )
Answer:
$9.06
Step-by-step explanation:
We are told in the question that:
Shannon's aunt gave her a $10 gift card to Toys R Us for her birthday
Sales tax on the gift card = 9.4%
Sales tax = 9.4% × $10
Sales tax = $0.94
The price of the most expensive give Shannon can buy with this gift card is calculated as:
Price of the gift card - Sales tax
$10 - $0.94
=$ 9.06
