Answer:
here's an example related
Step-by-step explanation:
Let's call f(x) = 2x - 4 and g(x) = 3⁻ˣ + 1.
First, you need to evaluate each function at the given values of x.
f(1) = 2(1) - 4 = -2
f(3.25) = 2(3.25) - 4 = 2.50
f(2.5) = 2(2.5) - 4 = 1
f(2) = 2(2) - 4 = 0
Similarly:
g(1) = 3⁻¹ + 1 = 1.33
g(3.25) = 3⁻³'²⁵ + 1 = 1.03
g(2.5) = 3⁻²'⁵ + 1 = 1.06
g(2) = 3⁻² + 1 = 1.11
Now, look for the value of x for which f(x) ≈ g(x): this happens for x = 2.5
Therefore the correct answer is c) x ≈ 2.5
if you want just round to 1.9
A: 13%
B: 66%
C: 34%
D: 76%
Answer:
A
Step-by-step explanation:
Answer:
Step-by-step explanation:
Step one:
given data
The rental charge is $140 per day
additional charges per mile driven = $0.35 per mile
Step two:
Required
The expression for the total charges
let the number of miles be x, and the total charges be y
the expression for the total charges is
y=0.35x+140
Answer:
-3
Step-by-step explanation:
Slope = Rise/Run
We can find the amount between 7 and -5 as 12, and -2 and 2 as 4.
Then we can do rise/run and 12/4
Which would divide into 3.
ANd because we can see the x increases as the y decreases, we can find that it's a negative slope.
-3