Answer:
the domain is -5 to infinity
Explanation:
f
(
x
)
=
√
x
+
5
A square root is
≥
0
so
x
+
5
≥
0
Here is a graph of the function
x
≥
−
5
g
r
a
p
h
{
√
x
+
5
[
−
10
,
10
,
−
5
,
5
]
}
Answer:
Step-by-step explanation:
Y/1 = 2x + 5
Y = 2x + 5
Y = 2x + 5
When x = 1
Y = 2 ×1 +5
Y = 2 + 5
Y = 7
When x =0
Y = 2 × 0 + 5
Y = 5
When x = -2
X = 2 × -2 + 5
X = 1
( Make a table in the side of the page)
X | 1 0 -2
_ _______
Y 7 5 1
Answer:
7
Step-by-step explanation:
<u>Given expression:</u>
The constant is a term that has no variables. Let's verify the terms in the expression to determine which term is the constant.
Determining if 6x³y is a constant:
- This term is not a constant because the term includes two variables (x and y).
Determining if 8x² is a constant:
- This term is not a constant because the term includes a variable (x).
Determining if 5x is a constant:
- This term is not a constant because the term includes a variable (x).
Determining if 7 is a constant:
- This term is a constant because the term has no variables.
Learn more about constants: brainly.com/question/11977365
Step-by-step explanation:
y = cost, m = miles driven
y = 2m +33