Mathematics, 29.10.2019 00:31 pcastaneda03
For each equation below, identify the graph as either an ellipse, a hyperbola, two lines, or a single point. if possible,
write the equation in the standard form for either an ellipse or a hyperbola.
a. 4x2 − 8x + 25y2 − 100y + 4 = 0
b. 4x2 − 16x − 9y2 − 54y − 65 = 0
c. 4x2 + 8x + y2 + 2y + 5 = 0
d. −49x2 + 98x + 4y2 − 245 = 0
e. what can you tell about a graph of an equation of the form ax2 + bx + cy2 + dy + e = 0 by looking at the
coefficients?
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 14:30
Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition
Answers: 1
Mathematics, 21.06.2019 20:50
Find the missing variable for a parallelogram: a = latex: 32in^2 32 i n 2 h = b = 6.3 in (1in=2.54cm)
Answers: 2
Mathematics, 21.06.2019 21:00
Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection
Answers: 1
Mathematics, 21.06.2019 21:30
The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer
Answers: 1
You know the right answer?
For each equation below, identify the graph as either an ellipse, a hyperbola, two lines, or a singl...
Questions
Social Studies, 21.06.2019 12:30
History, 21.06.2019 12:30
Business, 21.06.2019 12:30
Chemistry, 21.06.2019 12:30
Mathematics, 21.06.2019 12:30
Mathematics, 21.06.2019 12:30
