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
ivolga24 [154]
3 years ago
9

ACT help?

Mathematics
1 answer:
timama [110]3 years ago
6 0

Hello!

Firstly, we can complete the linear function. To complete it, we need to find the y-intercept of the equation. To find it, we use the equation: y = -2/3x + b, substitute the point (2, 1) into the equation, and solve for b.

1 = -2/3(2) + b

1 = -4/3 + b (add 4/3 to both sides)

b = 7/3

The completed linear equation is: y = -2/3x + 7/3.

The easiest way to find the ordered pair that is on the graph is to graph the equation and label the points (the graph is posted below).

As seen on the graph, the ordered pair, (8, -3), is graphed. To prove it is correct, we can substitute the ordered pair into the linear function.

-3 = -2/3(8) + 7/3

-3 = -16/3 + 7/3

-3 = -3 | True!

Therefore, the answer is choice D, (8, -3).

I don't know any good sites with ACT practice problems, sorry and good luck!

You might be interested in
342,802 to the nearest hundred thousands
Maksim231197 [3]
1. The number 3 is located in the hundred thousands place.

2. Since the number 4 is located in the ten thousands place, it's telling 3 to stay the same 

Stays the Same: 1,2,3,4
Goes Up: 5,6,7,8, etc...

342,802 ⇒ 300,000
3 0
3 years ago
Read 2 more answers
John has $900 in his bank account and plans to withdraw $75 per month. Write a linear equation for this situation and determine
Iteru [2.4K]

Answer:

I think the answer is y=-75x+900 ; 12 months

8 0
3 years ago
Read 2 more answers
Compare one third to sixths
zhuklara [117]
In one third you would need 12 one thirds to make a whole sixth
6 0
3 years ago
Read 2 more answers
Find the coordinates of the vertices of each figure after the given transformation.
antiseptic1488 [7]

Answer: 9

Step-by-step explanation: process of elimination

7 0
3 years ago
#1 Write each fraction as a decimal Indicate
antiseptic1488 [7]
Decimal Exact form: 25/6
It is a terminating decimal
5 0
3 years ago
Other questions:
  • Can I combine “2x” and “-4x” because they both have x or can I not because ones positive and ones negative?
    5·2 answers
  • I don’t know this one
    9·2 answers
  • Number 46 please last question
    8·2 answers
  • How do you add 1/3 and 1/6 together?
    13·2 answers
  • Solve for r write the answer in simplified form<br><br> 7 = - 7r
    13·1 answer
  • Jackson was making a poster for his room. He arranged 50 trading cards in the shape of a rectangle on the poster. How many rows
    5·1 answer
  • (-4k4 + 14 + 3k?) + (-364 - 14k - 8)
    15·1 answer
  • Carla packed her suitcase for her summer vacation. She packed four shirts: red, green, white and blue. She packed two belts: bro
    6·2 answers
  • 8.
    5·1 answer
  • Help it time and i have no answer left on branly​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!