4 years ago

Solve for x. y=4+bx^2

Mathematics

1 answer:

kicyunya [14]4 years ago

3 0

$y=4+bx^2$

$bx^2 = y - 4$

$x^2 = \dfrac{y-4}{b}$

$x = \pm \sqrt{ \dfrac{y-4}{b} }$

You might be interested in

If the trapezoid on the grid below is translated by using the rule (x,y)-> (x-4,y-3) what will be the coordinates of B’?

vesna_86 [32]

Answer:

B'(3, 5)

Step-by-step explanation:

Rule for the translation of a point (x, y) by 'h' units left and 'k' units upwards,

(x, y) → (x - h, y + k)

If h = 4 and k = 3,

$(x, y)\rightarrow(x-4,y+3)$

Following this rule coordinates of the image point of B will be,

B(7, 2) → B'(7 - 4, 2 + 3)

→ B'(3, 5)

Therefore, coordinates of the image point B' will be,

B'(3, 5)

6 0

3 years ago

I will mark brainliest if u help with 6

babunello [35]

Answer: For 6 only 1=45degrees 2=45degrees and 3=135 degreed

Step-by-step explanation:

Corresponding and complimentary angles

3 0

3 years ago

You are shopping for a video game system.

shtirl [24]

11.9%

This is because after the markups, A will cost 226.80 compared to C's 200. You can then divide the C cost by the A cost to see what percentage would be required to get lower. <span />

5 0

3 years ago

Read 2 more answers

I really need help with this and plz give me the reasoning. Thx

vagabundo [1.1K]

Step-by-step explanation:

y = -( 2+2)

to find the intercept/ zero substitute y=0
0 = -(x-2+2) solve the equation for x
x = 0

6 0

3 years ago

What is the measure of the missing angle

lesya692 [45]

Answer:

Step-by-step explanation:

94+34=128

180-128=52

7 0

3 years ago

Read 2 more answers