1. Both numbers and positive
2. to compare fractions to see which is more and which is less
3.
The solution will have the same sign as the number with the highest absolute value.
Answer:
4x² + 13x + 3 and 2x² - 3x - 17
Step-by-step explanation:
(a)
f(x) + g(x)
= 3x² + 5x - 7 + x² + 8x + 10 ← collect like terms
= 4x² + 13x + 3
(b)
f(x) - g(x)
= 3x² + 5x - 7 - (x² + 8x + 10)
= 3x² + 5x - 7 - x² - 8x - 10 ← collect like terms
= 2x² - 3x - 17
Answer:
1/10
Step-by-step explanation:
Answer:
y is all real numbers.
Step-by-step explanation:
The graph extends along the positive and negative values of y without bounds.
Answer: 136 units squared
Explanation: 5*7=35, 5*7=35, 6*7=42, 1/2 of 4*24=12, 1/2 of 4*24=12
35+35+42+12+12= 136 units squared
