All categories

3 years ago

Which equation graphs as a parabola? A) y = 4 B) y = 4x C) y = 4x2 D) y = 4x3 + 3

Mathematics

1 answer:

lapo4ka [179]3 years ago

7 0

Answer: c

Step-by-step explanation: Y=4 will result in a straight line across 4 from the y axis. Y=4x is a linear equation for which result in a straight constant like. Y=4x2 represents a parabola equation and will create one. Y=4x3 represents a cubic equation

You might be interested in

Parallel lines s and t are cut by a transversal, r, as shown

Natalija [7]

Answer:

Step-by-step explanation:

i just took the test and got a 100% :)

8 0

2 years ago

Read 2 more answers

Point slope graph y+2÷4(x+5)

ladessa [460]

Answer:

See attachment for graph

The slope intercept form is $y=4x+18$

Step-by-step explanation:

Assuming you want to graph the straight line given in point-slope form as

$y+2=4(x+5)$

Then we need at least two points on this line

When we compare to the point-slope formula $y-y_1=m(x-x_1)$ then we obtain (-5,-2) as a point on this line so we plot it.

When x=0, y=4(0+5)-2=18 so we plot (0,18)

We then draw a straight line through as shown in the attachment.

On the other hand, if you had wanted the equation slope intercept form, then we expand to obtain:

$y+2=4x+20$

$\implies y=4x+20-2$

$\implies y=4x+18$

3 0

3 years ago

Which algebraic expression is equivalent to the expression below? 8(5x + 1) + 3(9 - x) A. 37x - 35 B. 37x + 19 C. 37x + 35 D. 43

brilliants [131]

Answer:

C. 37x + 35

Step-by-step explanation:

$8(5x + 1) + 3(9 - x) \\ \\40x + 8 + 27 - 3x \\ 40x - 3x + 27 + 8 \\ 37x + 35$

5 0

2 years ago

Look at image. reflection across y= -2

Annette [7]

Answer:

S is -2,-3 r -3,-4 R 0,-5

Step-by-step explanation:

is the reflection points :)

6 0

3 years ago

6c to te second power - 5d + 8

mina [271]

Lets see,
6c to the second power is 36c because 6c times 6c is 36 c
And since the variables are different and only one number doesn't have a variable,
The answer would be, 36c-5d+8

7 0

3 years ago