JAMB - Mathematics (1982 - No. 37)
If the function y = 5x is graphed, what would be its intercept on the y-axis?
5
\(\frac{1}{5}\)
1
2
zero
Wyjaśnienie
y = 5x, when x = 0
y = 0, when x = 1
y = 5
intercept on y axis is 0
y = 0, when x = 1
y = 5
intercept on y axis is 0