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4 years ago

What do we mean by congruent parabolas?

Mathematics

1 answer:

Monica [59]4 years ago

7 0

Answer:

Two parabolas will be congruent if the two points found through this process are the same distance away from the focus. That is, two parabolas will be congruent if they have the same value of or the same distance between the focus and directrix.

Step-by-step explanation: just copy and paste it.

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Solve i need done fast please

Bogdan [553]

A- 53
B- 53
C- 127
D- 54
E- E+20
F- 59

3 0

3 years ago

Graph f(x) = log5 (x-3).

Natali5045456 [20]

Step-by-step explanation:

We want to graph:

$f(x) =\log_{5}(x - 3)$

We first graph the parent function

$g(x) =\log_{5}(x)$

This parent function has x-intercept at (1,0) and it is asymptotic to the y-axis.

We then shift the graph of the parent function 3 units right, to obtain the graph of

$f(x) =\log_{5}(x - 3)$

The new x-intercept will be (4,0) and vertical asymptote will now be x=3.

See attachment.

6 0

3 years ago

2x+3y=4<br><br>This is not slope btw

viktelen [127]

When x=-4:
2(-4)+3y=4
3y=4+8
3y=12
y=4
So the ordered pair is (-4,4), I think

3 0

4 years ago

Read 2 more answers

Can someone help me please

zysi [14]

Answer:

Step-by-step explanation:

7 0

3 years ago

Select the equation in point-slope form for the line that passes through the point (1, –1) and has a slope of 4.

Dvinal [7]

Answer:

$\large \boxed{y + 1 = 4(x - 1)}$

Step-by-step explanation:

The point-slope formula for a straight line is

y - y₁= m(x - x₁)

x₁ = 1; y₁ = -1; m = 4

Substitute the values

$\begin{array}{rcl}y - (-1) & = & 4(x - 1)\\y + 1 & = & 4(x - 1)\\\end{array}\\\text{The equation for the line in point-slope form is $\large \boxed{\mathbf{y + 1 = 4(x - 1)}}$}$

The figure shows the graph of the equation with slope 4 passing through (1, -1).

7 0

3 years ago