1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vikentia [17]
3 years ago
7

Please help! 2nd time asking!

Mathematics
1 answer:
Nadya [2.5K]3 years ago
5 0

Answer:

4

Step-by-step explanation:

Function 1 is moving at a constant rate meaning it has the rate of change of 0/1 or 0.

Function 2 says y is 4x meaning that the rate of change is 4/1 or 4.

0 - 4= I-4I or 4

You might be interested in
If f(x) = -x^2 +5z and g (x) = 2x-4 find
ValentinkaMS [17]

Answer:

1) x=√−y+5z or x=−√−y+5z

2) g=2x-4/x

Step-by-step explanation:

explanation for first problem:

Let's solve for x.

y=−x^2+5z

Step 1: Flip the equation.

−x^2+5z=y

Step 2: Add -5z to both sides.

−x^2+5z+−5z=y+−5z

−x^2=y−5z

Step 3: Divide both sides by -1.

−x^2

−1

=

y−5z

−1

x2=−y+5z

Step 4: Take square root.

x=√−y+5z or x=−√−y+5z

explanation for problem 2:

Let's solve for g.

gx=2x−4

Step 1: Divide both sides by x.

gx/x = 2x-4/x

g=2x-4/x

7 0
3 years ago
50 POINT QUESTION!! A person is watching a boat from the top of a lighthouse. The boat is approaching the lighthouse directly. W
dalvyx [7]

See the attached picture.

Answer could change slightly depending on how all the steps are rounded.

5 0
3 years ago
Simplify this expression by combining like terms: 3 + 2x - x + 5
Rainbow [258]

Answer:

x + 8

Step-by-step explanation:

3 + 2x - x + 5

x + 8

6 0
3 years ago
Read 2 more answers
5 sin(x) + 3 cos(x) = 0
mina [271]
5sin(x)=-3cos(x)
sin(x)=-3/5 cos(x)
tan(x)=-3/5
x = arctan(-3/5)
8 0
3 years ago
A Student writes "the sum of 7 times a number n plus 5"to describe the expression 7(n+5) explain the error
ziro4ka [17]
7(N) + 5  It's 7 times a number first, then add 5
6 0
4 years ago
Other questions:
  • How do you know 72/80 is greater than 7/8?
    12·2 answers
  • Solve for x. x2 − 16 = 9 A) x = 3 or −3 B) x = 4 or −4 C) x = 5 or −5 D) x = 6 or −6
    9·1 answer
  • What is 4+2 i neeed help
    12·2 answers
  • [Alebra 2] Can anyone help me on I how I can solve this it's part of my project of Log and Exp Project because I kinda get it bu
    15·1 answer
  • 2. Juan wants to deposit $1,200 into a new savings account. The balance of the savings account can be modeled using the equation
    8·1 answer
  • I need help with this question
    9·1 answer
  • Help me out please an thank you
    12·1 answer
  • What are the values of a and b in a divided by b
    8·1 answer
  • A tire from Karens car is shown below Which is closest to the distance traveled, in feet, after 3 full rotations of the tire? us
    5·1 answer
  • What is the equation of a line that is perpendicular to the line y = - 1/2 x + 1 and passes through the point (8, - 1)? A y = −1
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!