Answer:
The range is the output value or the y value.
You would work backwards to find the domain.
f(x) = 4x - 1 f(x) = 4x - 1
3 = 4x - 1 7 = 4x - 1
add 1 to both sides add 1 to both sides
4 = 4x 8 = 4x
divide both sides by 4 divide both sides by 4
x = 1 x = 2
f(x) = 4x - 1 f(x) = 4x - 1
11 = 4x - 1 15 = 4x - 1
add 1 to both sides add 1 to both sides
12 = 4x 16 = 4x
divide both sides by 4 divide both sides by 4
x = 3 x = 4
Domain { 1, 2, 3, 4}
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Answer:
20%
Step-by-step explanation:
48+52=100
20 out of 100= 20
Answer:
<h2>
A) x = 30</h2><h2>
</h2>
Step-by-step explanation:
180 = x - 1 + 5x + 1
180 - 1 - 1 = 6x
x = 180 / 6
x = 30
Answer:
0.7, 7/8, 1 7/10, 1.78
Step-by-step explanation:
Use a calculator to find the decimal value of each fraction and put the decimals in order.