Ask question

Ask question

All categories

erastovalidia [21]

3 years ago

9

A parabola had a vertex at (3,4) and passes through the point (5,-4) what is the standard form equation for the parabola.. help

pleasee

1 answer:

8_murik_8 [283]3 years ago

4 0

Answer:

i need help on this one aswell

Step-by-step explanation:

noooooooooooo

pls

someone help us on this question

You might be interested in

In the equation 2x + 7 = 21, what is the value of x?<br> A.7 B.9 C.11 D.14

diamong [38]

The value of x is A.

8 0

3 years ago

A fair coin is tossed three times in succession. Find the probability if getting exactly one tail

frosja888 [35]

Answer:

If a fair coin is tossed three times, sample = 2^3 = 8 (hhh, hht, hth, thh, htt, tht, tth, ttt) where h=head and t=tail.

Probability of getting one:

Outcomes with one head (h) = 3

P(1 h) = 3/8 = 0.375

3 0

3 years ago

Arden has 15 cards and 3 of those cards are red. What percent of her cards are red? *

Kisachek [45]

Answer: 20%

Step-by-step explanation: 3/15 = 1/5 = .20 = 20%

5 0

3 years ago

which transformation causes the described change in the graph of the function y = cos x? the transformation results in a horizon

luda_lava [24]

The transformations that can occur to the graph of the function y = cos x that will exhibit changes would be changes to the angle, or changes to the coefficient. The transformations can be viewed as follows:

y = cos x transforms to y = cos (kx)

k > 1 ; a horizontal shrink occurs
0 < k < 1 ; a horizontal stretch occurs

y = cos x transforms to y = A cos x

|A| > 1 ; a vertical stretch occurs
|A| < 1 ; a vertical shrink occurs

5 0

3 years ago

Cristina bought a bag of coffee for $8.47. The weight of the bag was 7/8 of a pound. What was the price, per pound, of the coffe

SpyIntel [72]

~For this problem, you need to divide.
~The easy way that I think might help you is if you change the fraction into a decimal.

$\frac{7}{8} = 0.875$

Now divide $8.47 by 0.875
$\frac{8.47}{0.875} = 9.68$

The price per pound of the coffee was $9.68

5 0

3 years ago

Read 2 more answers