What is the y-intercept: 7x + y = 10
2 answers:
Answer: (0, 10)
Step-by-step explanation:
The given expression is in the standard form of linear equations: <u>Ax + By = C</u>, where A and B are constants.
The definition of y-intercept is <u>the point that intersects with the y-axis</u>, meaning that the [x] value of the point will be zero.
To find the y-intercept of an equation, <u>substitute the [x] variable with 0</u>, as mentioned above, the [x] value of a y-intercept is 0.
As we find the [y] value is 10, while the given [x] value is 0, therefore, the y-intercept of is
.
Hope this helps!! :)
Please let me know if you have any questions
You might be interested in
Answer:
Up on the left, up on the right
Step-by-step explanation:
The given function is:
The degree of f(x) is 4 i.e. an even degree and the leading coefficient i.e. coefficient with highest powered variable is positive in sign.
The graph of a function with even degree always open on same side from both ends. This depends on the sign of leading coefficient what will be the direction of both ends. The positive sign indicates upward opening and negative sign indicates downward opening.
Since, the leading coefficient of f(x) is positive, it will open towards up from both right and left side. So, the correct option is the fourth option.