Select the explicit expression for the sequence {4, 9, 14, 19...}. f(n)=4+5(n−1)

f(1)=4, f(n)=f(n−1)+5 for n>1

f(1)=5, f(n)=f(n−1)+4 for n>1

f(n)=5+4(n−1)

yes yes yes yes yes yes yes yes yes

15: 24

62.5%

step-by-step explanation:

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.