Answer:
y int is 20
slope = 2
equation: y = 2x + 20
D.) c is multiplied by 4
Step-by-step explanation:
If a is doubled, it becomes 2a. If b is doubled, it becomes 2b. Now we replace a with 2a and b with 2b and simplify.
Answer: D.) c is multiplied by 4
A x B
= 10 x 4
= 40
Therefore answer is 40