Answer: A number plus one doubled
Answer:
7
Step-by-step explanation:
note the input is the value of x and the output the value of y
Given
y = 3x - 5 ← substitute x = 4
y = 3(4) - 5 = 12 - 5 = 7 ← output
First off you need to know how many yards of ribbon Alice has. Then multiply that by 2 because you need twice as much.
I didn't quite understand what you needed help with but hopfuly I answerd your question. Sorry if i didnt!
Equation
represents the graphed function.
What is a graphed function?
- Generating the graph (curves) of the appropriate function is the process of graphing a function.
- While graphing simple functions including linear, quadratic, cubic, etc. is fairly easy, complex functions like rational, logarithmic, etc. require some expertise and an understanding of certain mathematical ideas.
- Showing the curve that expresses a function on a coordinate plane is known as graphing a function.
- Every of the curve's points will satisfy the function equation if the curve (or graph) represents the function.
The general expression for a straight path is y=mx+c.
Since our graph's y-cut is at (0,3), the value of c is 3.
We then use the equation m=y2-y1/x2-x1 to calculate the gradient, which is "m" on the equation.
The equation is then obtained by replacing the m and c.
Equation
represents the graphed function.
Learn more about graphed functions here:
brainly.com/question/24637240
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