Iget how to place numbers on a number line, but i don't think the numbers(-3,-8,-2, and 5) match any of the answers. is there anything wrong with my answer?

Select a graph that have an equation with a < 0

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.