Question

Which value of n makes the value of the expression 4n+3 a composite number? 1 2 3 4

Answer 1

Answer: $\mathrm{Axis\:interception\:points\:of}\:4n+3:\quad \mathrm{X\:Intercepts}:\:\left(-\frac{3}{4},\:0\right),\:\mathrm{Y\:Intercepts}:\:\left(0,\:3\right)$

$\mathrm{Slope\:of\:}4n+3:\quad m=4$