Answer:
I recommend that you use the intercept method to graph this, since it is in standard form Ax + By = C. This means to let x = 0, and solve for y, which gives you -5y = 10, so y = -2. Let y = 0, and solve for x, which gives you 3x = 10, so x = 10/3 or approx 3.3.
Step-by-step explanation:
hope this helps if not let me know
Answer:
dddgv
Step-by-step explanation:
M2. A (Estimated Difficulty Level: 3)
<span>Try plugging in some real numbers until you get one of the answers. For example, if you choose 4, then </span>calcu- late<span> 2×4+42 +1 = 25. The answers don’t list 25, so choose another integer to start with. If you choose 5, you’ll get 2 × 5 + 52 + 1 = 36, so the answer is A.</span>
<span>If you are an algebra fiend, you may notice that if the integer is x, then the calculation is 2x+x2+1 = (x+1)2, so the final sum must be the square of an integer. Only answer A is a perfect square.</span>
Evaluate:
C
5 3
Using my calculator, i found that this comes to 10.