Definition: A function is "even" when f(x) = f(−x) for all x.
Geometrically speaking, the graph face of an even function is symmetric with respect to the y-axis, meaning that its graph remains unchanged after reflection about the y-axis.
If point (6, 8) is one the points on the graph of f(x), then f(6)=8 and since function is even, you can state that f(-6)=f(6)=8. This means that point (-6,8) must also be a point on the graph. Geometrically it means that the output of a negative x-value and its opposite is the same.
Answer: correct choice is A.
Answer:
Tangents of a circle from the same exterior point have equal distances from the external point to the points of tangency. Therefore, AB is 7 inches also.
If you draw this accurately, you can actually measure the distances to verify it. Try it!
Step-by-step explanation:
9 dimes and 7 quarters. Each quarter is 25 cents and each dime is 10 cents. 25 x 7 = 175, 10 x 9 = 90. Add 175 and 90 together and it gives you 265.
Answer:
9 hours
Step-by-step explanation:
From 11:00 a.m. to 12:00 p.m. the elapsed time is 1 hour. From 12:00 p.m. to 8:00 p.m. the elapsed time is 8 hours. Add 8 + 1 to get 9 hours.
Hope it helps!
3 you keep adding 3 so 2+3= 5+3=8+3=11
