Answer:
20
Step-by-step explanation:
Subtract the 2 from the width of 7, and then multiply the height by the width.
4x5=20
Nearest 10 is according to the last digit.
if the digit is >5, it +1 to the tenth digit. If it's <5, it will be reduced to 0.
for your case, 392, 2 < 5, therefore rounded up to nearest tenth is 390.
The slope is going from left to right instead of right to lift.(opposite direction)
Answer:
Domain would be all real numbers
<em>Step-by-step elelamation</em>
Range would be either: y ≥ -3 or y ≤ -3 depending whether the vertex is a minimum or a maximum
