Answer:
Just go to paint on your computer and draw a line and mark all the numbers.
Please mark as brainliest.
Simply put this just means add the like terms together.
f(x) + g(x) = 4x^2 - 5x +7 + 3x^2 - 2x + 8
f(x) + g(x) = 7x^2 - 7x + 15. Don't go any further.
Answer:
10 pennies 13 nickels
Step-by-step explanation:
pennies are worth 1 cent and nickels are worth 5. 13 times 5 is 65 and 10 times 1 is 10. 65 plus 10 is 75 and 13 is 3 more nickels than 10 pennies.
Answer:
Reflect the graph of f across the y-axis and then reflect across the x-axis.
Step-by-step explanation:
Reflection rules:
Reflection over x -axis:(x,y)→(x,-y)
Reflection over y-axis : (x,y)→(-x,y)
Graph:
We are given that the graph of f into the graph of g.
and 
Reflect over y axis.
Reflected graph 
Reflect the obtained graph over x axis

So, Option B is true
Hence Reflect the graph of f across the y-axis and then reflect across the x-axis.