Use function notation to write the equation of the line.f(x)=−2x+1
f(x)=2x−1
f(x)=−12x−1
f(x)=−2x−1
Answers
The straightline through the points (0, -1) and (-1, 1), represents the equation f(x) = -2x - 1. The correct option is D.
What is an equation?
The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
For the equation f(x) = -2x - 1, we can see that the slope (m) is -2, and the y-intercept (b) is -1.
To graph this line, we can plot the y-intercept first, which is the point (0, -1) on the y-axis. Then, using the slope of -2, we can find another point on the line by moving 2 units up and 1 unit to the left, which gives us the point (-1, 1). We can continue this process to plot more points on the line, but two points are enough to draw a straightline.
So, we can draw a straight line through the points (0, -1) and (-1, 1), which represent the equation f(x) = -2x - 1.
Learn more about the equation here:
#SPJ2
Hope this helps
Related Questions
Why did the paper rip when the student tried to stretch out the horizontal axis of his graph
What is the value of the expression (-8/9) + (-2/3) x (-4 1/2)
the cafeteria has 45 square tables that can be pushed together to form one long table for the lacrosse team's banquet. Each square table can seat one person on each side. How many people can be seated at the banquet table?
What number goes into 51
Answers
454/12 = 37.83 batches can be made
3.49/37.83 = 0.092$ per each batch
Answers
To calculate the data accordingly.
What is the use of mathematics in real life?
The language of life, mathematics, is used in practically every facet of living. We can identify relationships, comprehend patterns, and make future predictions using mathematics. Every day, we apply mathematical ideas and the abilities we develop from solving arithmetic problems.
We know the importance of math in real life. also All vocations in the world depend on mathematics. The application of math and numbers to many facets of life is crucial. The language of science is math. It is used to advance and explain the theories of other branches of science, particularly those in physics, chemistry, astronomy, geography, etc. It allows intellectuals to conduct several experiments to test their theories.
since, cuberoot and square root which is general calculation operation in mathematics Therefore we would need cube root and square root.
Learn more about mathematics here:
#SPJ2
Answers
Therefore, 0.2 x 100% = 20%.
Answer
20!
Step-by-step explanation:
80% × ? = 16
16 ÷ 80% =
16 ÷ (80 ÷ 100) =
(100 × 16) ÷ 80 =
1,600 ÷ 80 =
20
Answers
Though they both share the same dimensions, height of 20, length and width of 3 and 4, do NOT forget that for a triangle, you have to divide the result by half, thus making Sam's triangle of less volume.
For Number 1, the answer is no. She only has 750 square inches of wrapping paper while the SA ( surface area/ area of the top of a prism ) comes to 792 inches.
Answers
Answers
1 × 12 = 12
2 × 6 = 12
3 × 4 = 12