Practice Slope-intercept Form (5.1) - Linear Functions - IB 10 Mathematics

Practise this section

10 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is the equation of a linear function with a slope of 2 and a y-intercept of 3?
Show hintHide hint
Use the slope-intercept form y = mx + c.
Question 2.
Identify the y-intercept of the function y = 5x - 4.
Show hintHide hint
Look for the value of c in y = mx + c.
3Question 3.
What does the variable 'm' represent in the slope-intercept form of a linear equation?
- Y-intercept
- Slope
- X-intercept
Show hintHide hint
Think about what defines the steepness of the line.
4Question 4.
In the equation y = mx + c, c represents the y-intercept.
- True
- False
Show hintHide hint
Recall how we identify y-intercept from the equation.
Question 5.
A biology study shows that a bacteria population triples every hour. If P(t) = 3P(0) for t in hours, express it in a linear function format at small intervals.
Show hintHide hint
Consider the rate of change and intervals.
Question 6.
A line passes through the points (1, 2) and (4, 8). Write the equation in slope-intercept form.
Show hintHide hint
No hint provided

6 more questions in this section. Enroll free to practise them all.