Answer:
- D. Neither
- x- intercept: (-13/6, 0), y- intercept: (0, 13)
- (-1, 3)
Step-by-step explanation:
#1
<u>Substitute pairs of solutions and verify</u>
(1, 7)
(2, -7)
- -7 = -2*2 - 5
- -7 = -11
- Wrong
Correct choice is <u>D. Neither</u>
#2
<u>x- intercept: y = 0</u>
- 6x + 13 = 0
- 6x = -13
- x = -13/6
- (-13/6, 0)
<u>y- intercept: x = 0</u>
- y = 6*0 + 13
- y = 13
- (0, 13)
#3
<u>x = -1 ⇒ find y:</u>
- y - 3 = 2(-1 + 1)
- y = 3
- (-1, 3)
In its present form, there's not enough information to answer the question.
We'll need to know what you mean by the "radius" of an equilateral triangle,
or for that matter, the 'radius' of any triangle.
Choice A is false. There are 15% of freshman in her BIO class, but there are 35% of her total students in it.
