Answer:
Step-by-step explanation:
hello :
here is an solution ....
Answer:
x^2+4x+4=x(x−2)
Step-by-step explanation:
PLEASE HELP!!!!
Answer:
g(x) =
Step-by-step explanation:
Exponential function 'g' that can be written as g(x) = a.bˣ
From the graph attached,
Graph of the function passes through two points (0, 9) and (1, 3)
g(0) = a.b⁰
9 = a
Similarly, g(1) = a.b¹
3 = a.b
3 = 9(b)
b =
Therefore function will be,
g(x) =
Answer:
Adult ticket=$2
Student ticket=$1
Step-by-step explanation:
Let the cost of one adult ticket be $x and the cost of one student ticket be $y
Fred bought 7 adult and 2 student tickets for$16.
So,
7x+2y=16. ...(1)
And,John paid $7 for one adult and 5 student tickets.
So,
x+5y=7. ...(2)
From ...(2),
x=7-5y
Substituting the value of x in equation ...(1),
7(7-5y)+2y=16
or,49-35y+2y=16
or,33y=33
or,y=1
Now, substituting the value of y in ...(2),
x=7-5=2
Thus,the cost of one adult ticket is $2 and the cost of one student ticket is $1.
Answer:
11
Step-by-step explanation:
Here the given function, f(t)=2t-3 By substituting t = 7 in the above equation, We get, (7)=2\times 7-3 =14-3 ( By multiplication )
=11 ( By subtraction ) Hence, the value of f(7) is 11 for the given function.
Answer:
5
Step-by-step explanation:
proof in the picture.