Can anyone factorize the given term: x-a

factorize means to find the factors. what two terms can you multiply to get (x-a)?

The only thing I can come up with is the difference of squares which is: (√x + √a)(√x - √a)

Generally, we do not use square roots as factors so normally (x - a) would be considered as "prime" (cannot be factored).

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

answer: c, the green line

step-by-step explanation:

there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.