WorksheetsLinear Functions Quiz
Total questions: 10
Worksheet time: 5mins
Which of the following represent a linear function?
y = 3x - 2
y = x^2 + 4
y = 2x + 1
y = 4x + 3
What is the slope of the line ( y = -4x + 9 )?
4
–4
9
–9
Which equation has a y-intercept of 5?
y = 2x + 5
y = 5x + 2
y = -x - 5
y = 5x - 1
A jeepney fare costs ₱12 as the base fare plus ₱2 per additional kilometer. Which function represents the situation?
C = 12k - 2
C = 2k + 12
C = 12k + 2
C = 2k - 12
A line rises from left to right. What is the sign of its slope?
Zero
Undefined
Positive
Negative
Find the slope between the points (2, 5) and (6, 13).
1
2
8
Which equation represents a line with a slope of 3 that passes through the point (–2, 4)?
y = 3x + 4
y = 3x - 2
y = 3x + 10
y = 3x - 10
Which of the following is the linear function that represents the cost (C) of a cellphone plan with a ₱300 monthly fee plus ₱5 per text message (t)?
C = 300t - 5
C = 5t + 300
C = 300 + t
C = 5 + 300t
For the function ( y = 2x + 1 , what is the value of y when (x = 7)?
8
12
15
18
A line has slope –2 and passes through (1, 6). What is its y-intercept?
2
4
6
8
