Identify the following y-intercept from the function below. Type your answer as just the numerical y-value.y=−14(x+2)2+1
Question
Identify the following y-intercept from the function below.
Type your answer as just the numerical y-value.
Function:
Solution
The y-intercept of a function is the point where the line crosses the y-axis. This happens when x = 0.
The given function is y = -14(x+2)^2 + 1.
To find the y-intercept, we substitute x = 0 into the function:
y = -14(0+2)^2 + 1 y = -14(2)^2 + 1 y = -14*4 + 1 y = -56 + 1 y = -55
So, the y-intercept of the function is -55.
Similar Questions
Find the indicated intercept(s) of the graph of the function.x-intercepts of f(x) =
What is the intercept of the given line? Use the graph given above to answer this question.
Instructions: State the x and y-intercepts (as a coordinate point) of the linear function.2x−y=4
The equation, 2x – y = -7, is in standard form; the slope-intercept form of this line is
Find the y-intercept of:a ( 2) 72y x= − − b ( 7) 32y x= − − c ( 1) 42y x= + +d ( 3) 2y x= − − e ( 2) 42y x= − +
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.